{
  "name": "Tap drill size and drill-size decimal equivalents",
  "description": "Two related lookups machinists and hobbyists need together: (1) which tap drill to use for a given inch or metric thread (e.g. 1/4-20 UNC needs a #7 drill for approximately 75% thread engagement), and (2) the decimal-inch size of every number, letter, fraction and metric drill, so a shop can pick the nearest drill it actually owns. Two independent vendor sources are used for each table so a disagreement between them can be flagged rather than silently trusted. Answers 'what size do I drill before tapping 1/4-20', and 'what decimal is a #7 drill' \u2014 a complete range in one place beats looking up one size at a time.",
  "url": "https://referencesource.org/drill-tap-decimal-equivalents/",
  "licence": "Factual compilation with source citations. Tap drill sizes and drill decimal equivalents are standard machining facts (ANSI/ASME B1.1 practice), not the vendor's original expression; short attributed quotes link back to the published table.",
  "last_verified": "2026-09-15",
  "stale_after": "2031-08-30",
  "sources": [
    "http://newmantools.com/decinch.htm",
    "https://www.victornet.com/reference/Sizes_Equivalents.html",
    "https://www.newmantools.com/tapdrill.htm",
    "https://www.victornet.com/reference/Tap_Drill.html"
  ],
  "records": [
    {
      "thread_or_drill_size": "0.35 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0138",
      "id": "0-35-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-35-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".35 | .0138\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0157",
      "id": "0-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-4-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".40 | .0157\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.45 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0177",
      "id": "0-45-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-45-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".45 | .0177\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0197",
      "id": "0-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-5-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".50 | .0197\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.55 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0217",
      "id": "0-55-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-55-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".55 | .0217\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0236",
      "id": "0-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-6-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".60 | .0236\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.65 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0256",
      "id": "0-65-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-65-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".65 | .0256\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0276",
      "id": "0-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-7-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".70 | .0276\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0295",
      "id": "0-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-75-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": ".75 | .0295\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0315",
      "id": "0-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": ".80mm | .0315",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.85 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0335",
      "id": "0-85-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-85-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": ".85mm | .0335",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0354",
      "id": "0-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": ".90mm | .0354",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "0.95 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0374",
      "id": "0-95-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/0-95-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": ".95mm | .0374",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1\"",
      "record_type": "drill_decimal",
      "paired_value": "1.000",
      "id": "1-3",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-3/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1\" | 1.000",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1/2\"",
      "record_type": "drill_decimal",
      "paired_value": ".5000",
      "id": "1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-2/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1/2\" | .5000",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1/4\"",
      "record_type": "drill_decimal",
      "paired_value": ".2500",
      "id": "1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-4/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1/4\" | .2500",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1/8\"",
      "record_type": "drill_decimal",
      "paired_value": ".1250",
      "id": "1-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-8/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1/8\" | .1250",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".0625",
      "id": "1-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1/16\" | .0625",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".0313",
      "id": "1-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1/32\" | .0313",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".0156",
      "id": "1-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1/64\" | .0156",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0394",
      "id": "1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.00mm | .0394",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.05 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0413",
      "id": "1-05-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-05-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.05mm | .0413",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0433",
      "id": "1-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.10mm | .0433",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.15 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0453",
      "id": "1-15-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-15-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.15mm | .0453",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0472",
      "id": "1-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.20mm | .0472",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0492",
      "id": "1-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.25mm | .0492",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0512",
      "id": "1-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.30mm | .0512",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.35 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0531",
      "id": "1-35-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-35-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.35mm | .0531",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0551",
      "id": "1-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.40mm | .0551",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.45 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0571",
      "id": "1-45-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-45-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.45mm | .0571",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0591",
      "id": "1-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.50mm | .0591",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.55 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0610",
      "id": "1-55-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-55-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.55mm | .0610",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0630",
      "id": "1-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.60mm | .0630",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.65 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0650",
      "id": "1-65-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-65-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.65mm | .0650",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0669",
      "id": "1-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.70mm | .0669",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0689",
      "id": "1-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.75mm | .0689",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0709",
      "id": "1-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.80mm | .0709",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.85 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0728",
      "id": "1-85-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-85-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.85mm | .0728",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0748",
      "id": "1-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.90mm | .0748",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.95 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0768",
      "id": "1-95-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/1-95-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "1.95mm | .0768",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0787",
      "id": "2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.00mm | .0787",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.05 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0807",
      "id": "2-05-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-05-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.05mm | .0807",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0827",
      "id": "2-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.10mm | .0827",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.15 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0846",
      "id": "2-15-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-15-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.15mm | .0846",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0866",
      "id": "2-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.20mm | .0866",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0886",
      "id": "2-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.25mm | .0886",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0906",
      "id": "2-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.30mm | .0906",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.35 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0925",
      "id": "2-35-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-35-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.35mm | .0925",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0945",
      "id": "2-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.40mm | .0945",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.45 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0965",
      "id": "2-45-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-45-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.45mm | .0965",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".0984",
      "id": "2-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.50mm | .0984",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.55 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1004",
      "id": "2-55-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-55-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.55mm | .1004",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1024",
      "id": "2-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.60mm | .1024",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.65 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1043",
      "id": "2-65-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-65-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.65mm | .1043",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1063",
      "id": "2-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.70mm | .1063",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1083",
      "id": "2-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.75mm | .1083",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1102",
      "id": "2-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.80mm | .1102",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.85 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1122",
      "id": "2-85-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-85-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.85mm | .1122",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1142",
      "id": "2-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.90mm | .1142",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "2.95 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1161",
      "id": "2-95-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/2-95-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "2.95mm | .1161",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3/4\"",
      "record_type": "drill_decimal",
      "paired_value": ".7500",
      "id": "3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-4/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3/4\" | .7500",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3/8\"",
      "record_type": "drill_decimal",
      "paired_value": ".3750",
      "id": "3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-8/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3/8\" | .3750",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".1875",
      "id": "3-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3/16\" | .1875",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".0938",
      "id": "3-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3/32\" | .0938",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".0469",
      "id": "3-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3/64\" | .0469",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1181",
      "id": "3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.00mm | .1181",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1220",
      "id": "3-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.10mm | .1220",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.15 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1240",
      "id": "3-15-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-15-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.15mm | .1240",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1260",
      "id": "3-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.20mm | .1260",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1280",
      "id": "3-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.25mm | .1280",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1299",
      "id": "3-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.30mm | .1299",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1339",
      "id": "3-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.40mm | .1339",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1378",
      "id": "3-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.50mm | .1378",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1417",
      "id": "3-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.60mm | .1417",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1457",
      "id": "3-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.70mm | .1457",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1476",
      "id": "3-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.75mm | .1476",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1496",
      "id": "3-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.80mm | .1496",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "3.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1535",
      "id": "3-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/3-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "3.90mm | .1535",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1575",
      "id": "4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.00mm | .1575",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1614",
      "id": "4-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.10mm | .1614",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1654",
      "id": "4-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.20mm | .1654",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1673",
      "id": "4-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.25mm | .1673",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1693",
      "id": "4-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.30mm | .1693",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1732",
      "id": "4-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.40mm | .1732",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1772",
      "id": "4-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.50mm | .1772",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1811",
      "id": "4-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.60mm | .1811",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1850",
      "id": "4-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.70mm | .1850",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1870",
      "id": "4-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.75mm | .1870",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1890",
      "id": "4-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.80mm | .1890",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "4.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1929",
      "id": "4-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/4-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "4.90mm | .1929",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5/8\"",
      "record_type": "drill_decimal",
      "paired_value": ".6250",
      "id": "5-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-8/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5/8\" | .6250",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".3125",
      "id": "5-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5/16\" | .3125",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".1562",
      "id": "5-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5/32\" | .1562",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".0781",
      "id": "5-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5/64\" | .0781",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".1969",
      "id": "5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.00mm | .1969",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2008",
      "id": "5-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.10mm | .2008",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2047",
      "id": "5-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.20mm | .2047",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2067",
      "id": "5-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.25mm | .2067",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2087",
      "id": "5-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.30mm | .2087",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2126",
      "id": "5-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.40mm | .2126",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2165",
      "id": "5-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.50mm | .2165",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2205",
      "id": "5-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.60mm | .2205",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2244",
      "id": "5-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.70mm | .2244",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2264",
      "id": "5-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.75mm | .2264",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2283",
      "id": "5-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.80mm | .2283",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "5.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2323",
      "id": "5-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/5-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "5.90mm | .2323",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2362",
      "id": "6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.00mm | .2362",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2402",
      "id": "6-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.10mm | .2402",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2441",
      "id": "6-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.20mm | .2441",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2461",
      "id": "6-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.25mm | .2461",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2480",
      "id": "6-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.30mm | .2480",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2520",
      "id": "6-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.40mm | .2520",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2559",
      "id": "6-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.50mm | .2559",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2598",
      "id": "6-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.60mm | .2598",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2638",
      "id": "6-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.70mm | .2638",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2657",
      "id": "6-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.75mm | .2657",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2677",
      "id": "6-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.80mm | .2677",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "6.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2717",
      "id": "6-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/6-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "6.90mm | .2717",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7/8\"",
      "record_type": "drill_decimal",
      "paired_value": ".8750",
      "id": "7-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-8/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7/8\" | .8750",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".4375",
      "id": "7-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7/16\" | .4375",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".2188",
      "id": "7-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7/32\" | .2188",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".1094",
      "id": "7-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7/64\" | .1094",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2756",
      "id": "7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.00mm | .2756",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2795",
      "id": "7-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.10mm | .2795",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2835",
      "id": "7-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.20mm | .2835",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2854",
      "id": "7-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.25mm | .2854",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2874",
      "id": "7-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.30mm | .2874",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2913",
      "id": "7-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.40mm | .2913",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2953",
      "id": "7-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.50mm | .2953",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".2992",
      "id": "7-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.60mm | .2992",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3031",
      "id": "7-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.70mm | .3031",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3051",
      "id": "7-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-75-mm/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "7.75 | .3051\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3071",
      "id": "7-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.80mm | .3071",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "7.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3110",
      "id": "7-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/7-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "7.90mm | .3110",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3150",
      "id": "8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.00mm | .3150",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3189",
      "id": "8-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.10mm | .3189",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3228",
      "id": "8-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.20mm | .3228",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3248",
      "id": "8-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.25mm | .3248",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3268",
      "id": "8-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.30mm | .3268",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3307",
      "id": "8-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.40mm | .3307",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3346",
      "id": "8-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.50mm | .3346",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3386",
      "id": "8-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.60mm | .3386",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3425",
      "id": "8-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.70mm | .3425",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3445",
      "id": "8-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.75mm | .3445",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3465",
      "id": "8-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.80mm | .3465",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "8.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3504",
      "id": "8-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/8-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "8.90mm | .3504",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".5625",
      "id": "9-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9/16\" | .5625",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".2812",
      "id": "9-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9/32\" | .2812",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".1406",
      "id": "9-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9/64\" | .1406",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3543",
      "id": "9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.00mm | .3543",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3583",
      "id": "9-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.10mm | .3583",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3622",
      "id": "9-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.20mm | .3622",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3642",
      "id": "9-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.25mm | .3642",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3661",
      "id": "9-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.30mm | .3661",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3701",
      "id": "9-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.40mm | .3701",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3740",
      "id": "9-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.50mm | .3740",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3780",
      "id": "9-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.60mm | .3780",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3819",
      "id": "9-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.70mm | .3819",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3839",
      "id": "9-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.75mm | .3839",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3858",
      "id": "9-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.80mm | .3858",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "9.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3898",
      "id": "9-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/9-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "9.90mm | .3898",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3937",
      "id": "10-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.00mm | .3937",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".3976",
      "id": "10-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.10mm | .3976",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4016",
      "id": "10-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.20mm | .4016",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4035",
      "id": "10-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.25mm | .4035",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4055",
      "id": "10-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.30mm | .4055",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4094",
      "id": "10-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.40mm | .4094",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4134",
      "id": "10-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.50mm | .4134",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4173",
      "id": "10-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.60mm | .4173",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4213",
      "id": "10-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.70mm | .4213",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4252",
      "id": "10-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.80mm | .4252",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "10.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4291",
      "id": "10-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/10-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "10.90mm | .4291",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".6875",
      "id": "11-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11/16\" | .6875",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".3438",
      "id": "11-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11/32\" | .3438",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".1719",
      "id": "11-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11/64\" | .1719",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4331",
      "id": "11-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.00mm | .4331",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.1 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4370",
      "id": "11-1-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-1-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.10mm | .4370",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.2 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4409",
      "id": "11-2-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-2-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.20mm | .4409",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4429",
      "id": "11-25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.25mm | .4429",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.3 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4449",
      "id": "11-3-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-3-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.30mm | .4449",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.4 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4488",
      "id": "11-4-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-4-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.40mm | .4488",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4528",
      "id": "11-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.50mm | .4528",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.6 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4567",
      "id": "11-6-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-6-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.60mm | .4567",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.7 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4606",
      "id": "11-7-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-7-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.70mm | .4606",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.75 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4626",
      "id": "11-75-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-75-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.75mm | .4626",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.8 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4646",
      "id": "11-8-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-8-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.80mm | .4646",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "11.9 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4685",
      "id": "11-9-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/11-9-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "11.90mm | .4685",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "12 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4724",
      "id": "12-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/12-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "12.00mm | .4724",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "12.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".4921",
      "id": "12-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/12-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "12.50mm | .4921",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "13/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".8125",
      "id": "13-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/13-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "13/16\" | .8125",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "13/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".4062",
      "id": "13-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/13-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "13/32\" | .4062",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "13/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".2031",
      "id": "13-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/13-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "13/64\" | .2031",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "13 mm",
      "record_type": "drill_decimal",
      "paired_value": ".5118",
      "id": "13-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/13-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "13.00mm | .5118",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "13.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".5315",
      "id": "13-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/13-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "13.50mm | .5315",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "14 mm",
      "record_type": "drill_decimal",
      "paired_value": ".5512",
      "id": "14-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/14-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "14.00mm | .5512",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "14.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".5709",
      "id": "14-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/14-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "14.50mm | .5709",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "15/16\"",
      "record_type": "drill_decimal",
      "paired_value": ".9375",
      "id": "15-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/15-16/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "15/16\" | .9375",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "15/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".4688",
      "id": "15-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/15-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "15/32\" | .4688",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "15/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".2344",
      "id": "15-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/15-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "15/64\" | .2344",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "15 mm",
      "record_type": "drill_decimal",
      "paired_value": ".5906",
      "id": "15-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/15-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "15.00mm | .5906",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "15.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".6102",
      "id": "15-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/15-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "15.50mm | .6102",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "16 mm",
      "record_type": "drill_decimal",
      "paired_value": ".6299",
      "id": "16-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/16-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "16.00mm | .6299",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "16.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".6496",
      "id": "16-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/16-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "16.50mm | .6496",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "17/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".5313",
      "id": "17-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/17-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "17/32\" | .5313",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "17/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".2656",
      "id": "17-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/17-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "17/64\" | .2656",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "17 mm",
      "record_type": "drill_decimal",
      "paired_value": ".6693",
      "id": "17-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/17-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "17.00mm | .6693",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "17.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".6890",
      "id": "17-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/17-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "17.50mm | .6890",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "18 mm",
      "record_type": "drill_decimal",
      "paired_value": ".7087",
      "id": "18-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/18-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "18.00mm | .7087",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "18.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".7283",
      "id": "18-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/18-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "18.50mm | .7283",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "19/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".5938",
      "id": "19-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/19-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "19/32\" | .5938",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "19/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".2969",
      "id": "19-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/19-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "19/64\" | .2969",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "19 mm",
      "record_type": "drill_decimal",
      "paired_value": ".7480",
      "id": "19-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/19-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "19.00mm | .7480",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "19.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".7677",
      "id": "19-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/19-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "19.50mm | .7677",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "20 mm",
      "record_type": "drill_decimal",
      "paired_value": ".7874",
      "id": "20-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/20-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "20.00mm | .7874",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "20.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".8071",
      "id": "20-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/20-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "20.50mm | .8071",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "21/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".6562",
      "id": "21-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/21-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "21/32\" | .6562",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "21/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".3281",
      "id": "21-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/21-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "21/64\" | .3281",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "21 mm",
      "record_type": "drill_decimal",
      "paired_value": ".8268",
      "id": "21-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/21-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "21.00mm | .8268",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "21.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".8465",
      "id": "21-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/21-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "21.50mm | .8465",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "22 mm",
      "record_type": "drill_decimal",
      "paired_value": ".8661",
      "id": "22-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/22-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "22.00mm | .8661",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "22.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".8858",
      "id": "22-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/22-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "22.50mm | .8858",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "23/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".7188",
      "id": "23-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/23-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "23/32\" | .7188",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "23/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".3594",
      "id": "23-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/23-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "23/64\" | .3594",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "23 mm",
      "record_type": "drill_decimal",
      "paired_value": ".9055",
      "id": "23-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/23-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "23.00mm | .9055",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "23.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".9252",
      "id": "23-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/23-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "23.50mm | .9252",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "24 mm",
      "record_type": "drill_decimal",
      "paired_value": ".9449",
      "id": "24-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/24-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "24.00mm | .9449",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "24.5 mm",
      "record_type": "drill_decimal",
      "paired_value": ".9646",
      "id": "24-5-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/24-5-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "24.50mm | .9646",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "25/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".7812",
      "id": "25-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/25-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "25/32\" | .7812",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "25/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".3906",
      "id": "25-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/25-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "25/64\" | .3906",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "25 mm",
      "record_type": "drill_decimal",
      "paired_value": ".9843",
      "id": "25-mm",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/25-mm/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "25.00mm | .9843",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "27/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".8438",
      "id": "27-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/27-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "27/32\" | .8438",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "27/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".4219",
      "id": "27-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/27-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "27/64\" | .4219",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "29/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".9062",
      "id": "29-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/29-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "29/32\" | .9062",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
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        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "29/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".4531",
      "id": "29-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/29-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "29/64\" | .4531",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
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        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "31/32\"",
      "record_type": "drill_decimal",
      "paired_value": ".9688",
      "id": "31-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/31-32/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "31/32\" | .9688",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
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        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "31/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".4844",
      "id": "31-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/31-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "31/64\" | .4844",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "33/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".5156",
      "id": "33-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/33-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "33/64\" | .5156",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "35/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".5469",
      "id": "35-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/35-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "35/64\" | .5469",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "37/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".5781",
      "id": "37-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/37-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "37/64\" | .5781",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "39/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".6094",
      "id": "39-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/39-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "39/64\" | .6094",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "41/64\"",
      "record_type": "drill_decimal",
      "paired_value": ".6406",
      "id": "41-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/41-64/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "41/64\" | .6406",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "43/64\"",
      "record_type": "drill_decimal",
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      "url": "https://referencesource.org/drill-tap-decimal-equivalents/76/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "#76 | .0200",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "#77",
      "record_type": "drill_decimal",
      "paired_value": ".0180",
      "id": "77",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/77/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "#77 | .0180",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "#78",
      "record_type": "drill_decimal",
      "paired_value": ".0160",
      "id": "78",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/78/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "#78 | .0160",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "#79",
      "record_type": "drill_decimal",
      "paired_value": ".0145",
      "id": "79",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/79/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "#79 | .0145",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "#80",
      "record_type": "drill_decimal",
      "paired_value": ".0135",
      "id": "80",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/80/",
      "source": "https://www.victornet.com/reference/Sizes_Equivalents.html",
      "source_quote": "#80 | .0135\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "A",
      "record_type": "drill_decimal",
      "paired_value": ".2340",
      "id": "a",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/a/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "A | .2340\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "B",
      "record_type": "drill_decimal",
      "paired_value": ".2380",
      "id": "b",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/b/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "B | .2380\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1\"",
      "record_type": "tap_drill",
      "paired_value": "22.75mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-1/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1\" | 10 | 22.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/2\"",
      "record_type": "tap_drill",
      "paired_value": "11.10mm or 7/16\"",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/2\" | 16 | 11.10mm or 7/16\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/4\"",
      "record_type": "tap_drill",
      "paired_value": "5.30mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/4\" | 26 | 5.30mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/4\"",
      "record_type": "tap_drill",
      "paired_value": "16.75mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-3-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/4\" | 12 | 16.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/8\"",
      "record_type": "tap_drill",
      "paired_value": "8.30mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-3-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/8\" | 20 | 8.30mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/16\"",
      "record_type": "tap_drill",
      "paired_value": "4.00mm or 5/32\"",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-3-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-3-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/16\" | 32 | 4.00mm or 5/32\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/8\"",
      "record_type": "tap_drill",
      "paired_value": "14.00mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-5-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-5-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "5/8\" | 14 | 14.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/16\"",
      "record_type": "tap_drill",
      "paired_value": "6.80mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-5-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-5-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "5/16\" | 22 | 6.80mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/8\"",
      "record_type": "tap_drill",
      "paired_value": "19.75mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-7-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-7-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "7/8\" | 11 | 19.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/16\"",
      "record_type": "tap_drill",
      "paired_value": "9.70mm",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-7-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-7-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "7/16\" | 18 | 9.70mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "9/16\"",
      "record_type": "tap_drill",
      "paired_value": "12.70mm or 1/2\"",
      "thread_series": "British Standard Fine (BSF)",
      "id": "british-standard-fine-bsf-9-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-fine-bsf-9-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "9/16\" | 16 | 12.70mm or 1/2\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2\"",
      "record_type": "tap_drill",
      "paired_value": "45.5 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1/2\" | 11 | 1.882 | 45.5 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/4\"",
      "record_type": "tap_drill",
      "paired_value": "39.50 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1/4\" | 11 | 1.650 | 39.50 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/2",
      "record_type": "tap_drill",
      "paired_value": "19.00mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/2 | 14 | 0.825 | 19.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-3/4\"",
      "record_type": "tap_drill",
      "paired_value": "51.00 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-3-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-3/4\" | 11 | 2.116 | 51.00 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/4",
      "record_type": "tap_drill",
      "paired_value": "11.8 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/4 | 19 | 0.518 | 11.8 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/8",
      "record_type": "tap_drill",
      "paired_value": "8.8 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/8 | 28 | 0.383 | 8.8 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/16",
      "record_type": "tap_drill",
      "paired_value": "6.6 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/16 | 28 | 0.304 | 6.6 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1 inch",
      "record_type": "tap_drill",
      "paired_value": "30.75 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-1-inch",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-1-inch/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1 inch | 11 | 1.309 | 30.75 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2\"",
      "record_type": "tap_drill",
      "paired_value": "57 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "2\" | 11 | 2.347 | 57 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/4",
      "record_type": "tap_drill",
      "paired_value": "24.5 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-3-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/4 | 14 | 1.041 | 24.5 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/8",
      "record_type": "tap_drill",
      "paired_value": "15.25 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-3-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/8 | 19 | 0.656 | 15.25 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/8",
      "record_type": "tap_drill",
      "paired_value": "21 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-5-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-5-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "5/8 | 14 | 0.902 | 21 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/8",
      "record_type": "tap_drill",
      "paired_value": "28.25 mm",
      "thread_series": "British Standard Pipe Parallel (BSP)",
      "id": "british-standard-pipe-parallel-bsp-7-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-parallel-bsp-7-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "7/8 | 14 | 1.189 | 28.25 mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2\"",
      "record_type": "tap_drill",
      "paired_value": "44.5mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-1-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-1-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1/2\" | 11 | 1.882 | 45.5 mm | 44.5mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/4\"",
      "record_type": "tap_drill",
      "paired_value": "38.5mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-1-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-1-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1/4\" | 11 | 1.650 | 39.50 mm | 38.5mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/2",
      "record_type": "tap_drill",
      "paired_value": "18.25mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/2 | 14 | 0.825 | 19.00mm | 18.25mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/4",
      "record_type": "tap_drill",
      "paired_value": "11.2mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/4 | 19 | 0.518 | 11.8 mm | 11.2mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/8",
      "record_type": "tap_drill",
      "paired_value": "8.4mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-1-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-1-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/8 | 28 | 0.383 | 8.8 mm | 8.4mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1 inch",
      "record_type": "tap_drill",
      "paired_value": "30mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-1-inch",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-1-inch/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1 inch | 11 | 1.309 | 30.75 mm | 30mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2\"",
      "record_type": "tap_drill",
      "paired_value": "56mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "2\" | 11 | 2.347 | 57 mm | 56mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/4",
      "record_type": "tap_drill",
      "paired_value": "23.75mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-3-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/4 | 14 | 1.041 | 24.5 mm | 23.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/8",
      "record_type": "tap_drill",
      "paired_value": "14.75mm",
      "thread_series": "British Standard Pipe Taper (BSPT)",
      "id": "british-standard-pipe-taper-bspt-3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-pipe-taper-bspt-3-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/8 | 19 | 0.656 | 15.25 mm | 14.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1\"",
      "record_type": "tap_drill",
      "paired_value": "22.00",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1\" | 8 | 22.00",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2\"",
      "record_type": "tap_drill",
      "paired_value": "33.50mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1/2\" | 6 | 33.50mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1.4\"",
      "record_type": "tap_drill",
      "paired_value": "28.00mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1.4\" | 7 | 28.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/8\"",
      "record_type": "tap_drill",
      "paired_value": "24.75mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-1-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-1-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-1/8\" | 7 | 24.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/2\"",
      "record_type": "tap_drill",
      "paired_value": "10.50mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/2\" | 12 | 10.50mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-3/4\"",
      "record_type": "tap_drill",
      "paired_value": "39.00mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-3-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1-3/4\" | 5 | 39.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/4\"",
      "record_type": "tap_drill",
      "paired_value": "5.10mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/4\" | 20 | 5.10mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/8\"",
      "record_type": "tap_drill",
      "paired_value": "2.55mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-1-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-1-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "1/8\" | 40 | 2.55mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2\"",
      "record_type": "tap_drill",
      "paired_value": "44.50mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-2/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "2\" | 4.5 | 44.50mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/4\"",
      "record_type": "tap_drill",
      "paired_value": "16.25mm or 41/64\"",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-3-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-3-4/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/4\" | 10 | 16.25mm or 41/64\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/8\"",
      "record_type": "tap_drill",
      "paired_value": "7.90mm or 5/16\"",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-3-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/8\" | 16 | 7.90mm or 5/16\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/16\"",
      "record_type": "tap_drill",
      "paired_value": "3.70mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-3-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-3-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "3/16\" | 24 | 3.70mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/8\"",
      "record_type": "tap_drill",
      "paired_value": "13.50mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-5-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-5-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "5/8\" | 11 | 13.50mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/16\"",
      "record_type": "tap_drill",
      "paired_value": "6.50mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-5-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-5-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "5/16\" | 18 | 6.50mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/32\"",
      "record_type": "tap_drill",
      "paired_value": "3.20mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-5-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-5-32/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "5/32\" | 32 | 3.20mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/8\"",
      "record_type": "tap_drill",
      "paired_value": "19.25mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-7-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-7-8/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "7/8\" | 9 | 19.25mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/16\"",
      "record_type": "tap_drill",
      "paired_value": "9.30mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-7-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-7-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "7/16\" | 14 | 9.30mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "9/16\"",
      "record_type": "tap_drill",
      "paired_value": "12.10mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-9-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-9-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "9/16\" | 12 | 12.10mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "11/16\"",
      "record_type": "tap_drill",
      "paired_value": "15.00mm",
      "thread_series": "British Standard Whitworth (BSW)",
      "id": "british-standard-whitworth-bsw-11-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/british-standard-whitworth-bsw-11-16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "11/16\" | 11 | 15.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "C",
      "record_type": "drill_decimal",
      "paired_value": ".2420",
      "id": "c",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/c/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "C | .2420\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "D",
      "record_type": "drill_decimal",
      "paired_value": ".2460",
      "id": "d",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/d/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "D | .2460\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "E",
      "record_type": "drill_decimal",
      "paired_value": ".2500",
      "id": "e",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/e/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "E | .2500\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "F",
      "record_type": "drill_decimal",
      "paired_value": ".2570",
      "id": "f",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/f/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "F | .2570\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "G",
      "record_type": "drill_decimal",
      "paired_value": ".2610",
      "id": "g",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/g/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "G | .2610\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "H",
      "record_type": "drill_decimal",
      "paired_value": ".2660",
      "id": "h",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/h/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "H | .2660\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "I",
      "record_type": "drill_decimal",
      "paired_value": ".2720",
      "id": "i",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/i/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "I | .2720\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "J",
      "record_type": "drill_decimal",
      "paired_value": ".2770",
      "id": "j",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/j/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "J | .2770\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "K",
      "record_type": "drill_decimal",
      "paired_value": ".2810",
      "id": "k",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/k/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "K | .2810\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "L",
      "record_type": "drill_decimal",
      "paired_value": ".2900",
      "id": "l",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/l/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "L | .2900\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "M",
      "record_type": "drill_decimal",
      "paired_value": ".2950",
      "id": "m",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/m/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "M | .2950\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1.1 x .25",
      "record_type": "tap_drill",
      "paired_value": ".85",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1-1-x-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1-1-x-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1.1 x .25 | .85",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1.2 x .25",
      "record_type": "tap_drill",
      "paired_value": ".95",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1-2-x-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1-2-x-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1.2 x .25 | .95",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1.4 x .3",
      "record_type": "tap_drill",
      "paired_value": "1.1",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1-4-x-3",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1-4-x-3/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1.4 x .3 | 1.1",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1.6 x .35",
      "record_type": "tap_drill",
      "paired_value": "1.25",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1-6-x-35",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1-6-x-35/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1.6 x .35 | 1.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1.7 x .35",
      "record_type": "tap_drill",
      "paired_value": "1.35",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1-7-x-35",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1-7-x-35/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1.7 x .35 | 1.35",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ],
      "disagreements": [
        {
          "field": "paired_value",
          "versions": [
            {
              "value": "1.35",
              "source": "https://www.victornet.com/reference/Tap_Drill.html",
              "source_quote": "1.7 x .35 | 1.35",
              "as_of": "2026-08-28"
            },
            {
              "value": "1.3",
              "source": "https://www.newmantools.com/tapdrill.htm",
              "source_quote": "1.7 x .35 1.3",
              "as_of": "2026-08-28"
            }
          ]
        }
      ]
    },
    {
      "thread_or_drill_size": "1.8 x .35",
      "record_type": "tap_drill",
      "paired_value": "1.45",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1-8-x-35",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1-8-x-35/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1.8 x .35 | 1.45",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1mm x .25",
      "record_type": "tap_drill",
      "paired_value": ".75mm",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-1mm-x-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-1mm-x-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1mm x .25 | .75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2.2 x .45",
      "record_type": "tap_drill",
      "paired_value": "1.75",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-2-2-x-45",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-2-2-x-45/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2.2 x .45 | 1.75",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2.5 x .45",
      "record_type": "tap_drill",
      "paired_value": "2.05",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-2-5-x-45",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-2-5-x-45/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2.5 x .45 | 2.05",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2 x .4",
      "record_type": "tap_drill",
      "paired_value": "1.6",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-2-x-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-2-x-4/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2 x .4 | 1.6",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3.5 x .6",
      "record_type": "tap_drill",
      "paired_value": "2.9",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-3-5-x-6",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-3-5-x-6/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3.5 x .6 | 2.9",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3 x .5",
      "record_type": "tap_drill",
      "paired_value": "2.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-3-x-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-3-x-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3 x .5 | 2.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "4.5 x .75",
      "record_type": "tap_drill",
      "paired_value": "3.75",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-4-5-x-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-4-5-x-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "4.5 x .75 | 3.75",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ],
      "disagreements": [
        {
          "field": "paired_value",
          "versions": [
            {
              "value": "3.75",
              "source": "https://www.victornet.com/reference/Tap_Drill.html",
              "source_quote": "4.5 x .75 | 3.75",
              "as_of": "2026-08-28"
            },
            {
              "value": "3.7",
              "source": "https://www.newmantools.com/tapdrill.htm",
              "source_quote": "4.5 x .75 3.7",
              "as_of": "2026-08-28"
            }
          ]
        }
      ]
    },
    {
      "thread_or_drill_size": "4 x .7",
      "record_type": "tap_drill",
      "paired_value": "3.3",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-4-x-7",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-4-x-7/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "4 x .7 | 3.3",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5 x .8",
      "record_type": "tap_drill",
      "paired_value": "4.2",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-5-x-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-5-x-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "5 x .8 | 4.2",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "6 x 1",
      "record_type": "tap_drill",
      "paired_value": "5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-6-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-6-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "6 x 1 | 5 |",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7 x 1",
      "record_type": "tap_drill",
      "paired_value": "6",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-7-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-7-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "7 x 1 | 6 |",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "8 x 1.25",
      "record_type": "tap_drill",
      "paired_value": "6.8",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-8-x-1-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-8-x-1-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "8 x 1.25 | 6.8",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "9 x 1.25",
      "record_type": "tap_drill",
      "paired_value": "7.8",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-9-x-1-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-9-x-1-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "9 x 1.25 | 7.8",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "10 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "8.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-10-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-10-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "10 x 1.5 | 8.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "11 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "9.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-11-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-11-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "11 x 1.5 | 9.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "12 x 1.75",
      "record_type": "tap_drill",
      "paired_value": "10.25",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-12-x-1-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-12-x-1-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "12 x 1.75 | 10.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ],
      "disagreements": [
        {
          "field": "paired_value",
          "versions": [
            {
              "value": "10.25",
              "source": "https://www.victornet.com/reference/Tap_Drill.html",
              "source_quote": "12 x 1.75 | 10.25",
              "as_of": "2026-08-28"
            },
            {
              "value": "10.2",
              "source": "https://www.newmantools.com/tapdrill.htm",
              "source_quote": "12 x 1.75 10.2",
              "as_of": "2026-08-28"
            }
          ]
        }
      ]
    },
    {
      "thread_or_drill_size": "14 x 2",
      "record_type": "tap_drill",
      "paired_value": "12",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-14-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-14-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "14 x 2 | 12",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "16 x 2",
      "record_type": "tap_drill",
      "paired_value": "14",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-16-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-16-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "16 x 2 | 14",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "18 x 2.5",
      "record_type": "tap_drill",
      "paired_value": "15.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-18-x-2-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-18-x-2-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "18 x 2.5 | 15.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "20 x 2.5",
      "record_type": "tap_drill",
      "paired_value": "17.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-20-x-2-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-20-x-2-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "20 x 2.5 | 17.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "22 x 2.5",
      "record_type": "tap_drill",
      "paired_value": "19.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-22-x-2-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-22-x-2-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "22 x 2.5 | 19.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "24 x 3",
      "record_type": "tap_drill",
      "paired_value": "21",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-24-x-3",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-24-x-3/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "24 x 3 | 21",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "27 x 3",
      "record_type": "tap_drill",
      "paired_value": "24",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-27-x-3",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-27-x-3/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "27 x 3 | 24",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "30 x 3.5",
      "record_type": "tap_drill",
      "paired_value": "26.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-30-x-3-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-30-x-3-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "30 x 3.5 | 26.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "33 x 3.5",
      "record_type": "tap_drill",
      "paired_value": "29.5",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-33-x-3-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-33-x-3-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "33 x 3.5 | 29.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "36 x 4",
      "record_type": "tap_drill",
      "paired_value": "32",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-36-x-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-36-x-4/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "36 x 4 | 32",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "39 x 4",
      "record_type": "tap_drill",
      "paired_value": "35",
      "thread_series": "Metric Coarse",
      "id": "metric-coarse-39-x-4",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-coarse-39-x-4/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "39 x 4 | 35",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "4 mm x .35",
      "record_type": "tap_drill",
      "paired_value": "3.6mm",
      "thread_series": "Metric Fine",
      "id": "metric-fine-4-mm-x-35",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-4-mm-x-35/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "4 mm x .35 | 3.6mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "4 x .5",
      "record_type": "tap_drill",
      "paired_value": "3.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-4-x-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-4-x-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "4 x .5 | 3.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5 x .5",
      "record_type": "tap_drill",
      "paired_value": "4.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-5-x-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-5-x-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "5 x .5 | 4.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "6 x .5",
      "record_type": "tap_drill",
      "paired_value": "5.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-6-x-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-6-x-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "6 x .5 | 5.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "6 x .75",
      "record_type": "tap_drill",
      "paired_value": "5.25",
      "thread_series": "Metric Fine",
      "id": "metric-fine-6-x-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-6-x-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "6 x .75 | 5.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7 x .75",
      "record_type": "tap_drill",
      "paired_value": "6.25",
      "thread_series": "Metric Fine",
      "id": "metric-fine-7-x-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-7-x-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "7 x .75 | 6.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "8 x 1",
      "record_type": "tap_drill",
      "paired_value": "7",
      "thread_series": "Metric Fine",
      "id": "metric-fine-8-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-8-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "8 x 1 | 7 |",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "8 x .5",
      "record_type": "tap_drill",
      "paired_value": "7.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-8-x-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-8-x-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "8 x .5 | 7.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "8 x .75",
      "record_type": "tap_drill",
      "paired_value": "7.25",
      "thread_series": "Metric Fine",
      "id": "metric-fine-8-x-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-8-x-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "8 x .75 | 7.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "9 x 1",
      "record_type": "tap_drill",
      "paired_value": "8",
      "thread_series": "Metric Fine",
      "id": "metric-fine-9-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-9-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "9 x 1 | 8 |",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "10 x 1",
      "record_type": "tap_drill",
      "paired_value": "9",
      "thread_series": "Metric Fine",
      "id": "metric-fine-10-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-10-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "10 x 1 | 9",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "10 x 1.25",
      "record_type": "tap_drill",
      "paired_value": "8.75",
      "thread_series": "Metric Fine",
      "id": "metric-fine-10-x-1-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-10-x-1-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "10 x 1.25 | 8.75",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ],
      "disagreements": [
        {
          "field": "paired_value",
          "versions": [
            {
              "value": "8.75",
              "source": "https://www.victornet.com/reference/Tap_Drill.html",
              "source_quote": "10 x 1.25 | 8.75",
              "as_of": "2026-08-28"
            },
            {
              "value": "8.8",
              "source": "https://www.newmantools.com/tapdrill.htm",
              "source_quote": "10 x 1.25 8.8",
              "as_of": "2026-08-28"
            }
          ]
        }
      ]
    },
    {
      "thread_or_drill_size": "10 x .75",
      "record_type": "tap_drill",
      "paired_value": "9.25",
      "thread_series": "Metric Fine",
      "id": "metric-fine-10-x-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-10-x-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "10 x .75 | 9.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "11 x 1",
      "record_type": "tap_drill",
      "paired_value": "10",
      "thread_series": "Metric Fine",
      "id": "metric-fine-11-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-11-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "11 x 1 | 10",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "12 x 1",
      "record_type": "tap_drill",
      "paired_value": "11",
      "thread_series": "Metric Fine",
      "id": "metric-fine-12-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-12-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "12 x 1 | 11",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "12 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "10.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-12-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-12-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "12 x 1.5 | 10.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "12 x .75",
      "record_type": "tap_drill",
      "paired_value": "11.25",
      "thread_series": "Metric Fine",
      "id": "metric-fine-12-x-75",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-12-x-75/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "12 x .75 | 11.25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "14 x 1",
      "record_type": "tap_drill",
      "paired_value": "13",
      "thread_series": "Metric Fine",
      "id": "metric-fine-14-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-14-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "14 x 1 | 13",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "14 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "12.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-14-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-14-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "14 x 1.5 | 12.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "14 x 1.25",
      "record_type": "tap_drill",
      "paired_value": "12.8",
      "thread_series": "Metric Fine",
      "id": "metric-fine-14-x-1-25",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-14-x-1-25/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "14 x 1.25 | 12.8",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "16 x 1",
      "record_type": "tap_drill",
      "paired_value": "15",
      "thread_series": "Metric Fine",
      "id": "metric-fine-16-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-16-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "16 x 1 | 15",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "16 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "14.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-16-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-16-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "16 x 1.5 | 14.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "18 x 1",
      "record_type": "tap_drill",
      "paired_value": "17",
      "thread_series": "Metric Fine",
      "id": "metric-fine-18-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-18-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "18 x 1 | 17",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "18 x 2",
      "record_type": "tap_drill",
      "paired_value": "16",
      "thread_series": "Metric Fine",
      "id": "metric-fine-18-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-18-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "18 x 2 | 16",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "20 x 1",
      "record_type": "tap_drill",
      "paired_value": "19",
      "thread_series": "Metric Fine",
      "id": "metric-fine-20-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-20-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "20 x 1 | 19",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "20 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "18.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-20-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-20-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "20 x 1.5 | 18.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "20 x 2",
      "record_type": "tap_drill",
      "paired_value": "18",
      "thread_series": "Metric Fine",
      "id": "metric-fine-20-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-20-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "20 x 2 | 18",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "22 x 1",
      "record_type": "tap_drill",
      "paired_value": "21",
      "thread_series": "Metric Fine",
      "id": "metric-fine-22-x-1",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-22-x-1/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "22 x 1 | 21",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "22 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "20.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-22-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-22-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "22 x 1.5 | 20.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "22 x 2",
      "record_type": "tap_drill",
      "paired_value": "20",
      "thread_series": "Metric Fine",
      "id": "metric-fine-22-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-22-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "22 x 2 | 20",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "24 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "22.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-24-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-24-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "24 x 1.5 | 22.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "24 x 2",
      "record_type": "tap_drill",
      "paired_value": "22",
      "thread_series": "Metric Fine",
      "id": "metric-fine-24-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-24-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "24 x 2 | 22",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "26 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "24.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-26-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-26-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "26 x 1.5 | 24.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "27 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "25.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-27-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-27-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "27 x 1.5 | 25.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "27 x 2",
      "record_type": "tap_drill",
      "paired_value": "25",
      "thread_series": "Metric Fine",
      "id": "metric-fine-27-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-27-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "27 x 2 | 25",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "28 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "26.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-28-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-28-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "28 x 1.5 | 26.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "30 x 1.5",
      "record_type": "tap_drill",
      "paired_value": "28.5",
      "thread_series": "Metric Fine",
      "id": "metric-fine-30-x-1-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-30-x-1-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "30 x 1.5 | 28.5",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "30 x 2",
      "record_type": "tap_drill",
      "paired_value": "28",
      "thread_series": "Metric Fine",
      "id": "metric-fine-30-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-30-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "30 x 2 | 28",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "33 x 2",
      "record_type": "tap_drill",
      "paired_value": "31",
      "thread_series": "Metric Fine",
      "id": "metric-fine-33-x-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-33-x-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "33 x 2 | 31",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "36 x 3",
      "record_type": "tap_drill",
      "paired_value": "33",
      "thread_series": "Metric Fine",
      "id": "metric-fine-36-x-3",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-36-x-3/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "36 x 3 | 33",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "39 x 3",
      "record_type": "tap_drill",
      "paired_value": "36",
      "thread_series": "Metric Fine",
      "id": "metric-fine-39-x-3",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/metric-fine-39-x-3/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "39 x 3 | 36",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "N",
      "record_type": "drill_decimal",
      "paired_value": ".3020",
      "id": "n",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/n/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "N | .3020\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "#0-80",
      "record_type": "tap_drill",
      "paired_value": "3/64\"",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-0-80",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-0-80/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#0-80 | 3/64\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2-6",
      "record_type": "tap_drill",
      "paired_value": "1-11/32",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-1-2-6",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-1-2-6/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/2-6 | 1-11/32",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/4-7",
      "record_type": "tap_drill",
      "paired_value": "1-7/64",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-1-4-7",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-1-4-7/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/4-7 | 1-7/64",
      "verified_fields": [
        "paired_value"
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "1-1/8-7",
      "record_type": "tap_drill",
      "paired_value": "63/64",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-1-8-7",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-1-8-7/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/8-7 | 63/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "1/2-13",
      "record_type": "tap_drill",
      "paired_value": "27/64",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-2-13",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-2-13/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/2-13 | 27/64",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-3/4-5",
      "record_type": "tap_drill",
      "paired_value": "1-35/64",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-3-4-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-3-4-5/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-3/4-5 | 1-35/64",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "1/4-20",
      "record_type": "tap_drill",
      "paired_value": "#7",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-4-20",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-4-20/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/4-20 | #7",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "1\"-8",
      "record_type": "tap_drill",
      "paired_value": "7/8",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1\"-8 | 7/8",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
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      ]
    },
    {
      "thread_or_drill_size": "#1-64",
      "record_type": "tap_drill",
      "paired_value": "#54",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-1-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-1-64/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#1-64 | #54",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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      "disagreements": [
        {
          "field": "paired_value",
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            {
              "value": "#54",
              "source": "https://www.victornet.com/reference/Tap_Drill.html",
              "source_quote": "#1-64 | #54",
              "as_of": "2026-08-28"
            },
            {
              "value": "#53",
              "source": "https://www.newmantools.com/tapdrill.htm",
              "source_quote": "#1-64 #53",
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          ]
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      ]
    },
    {
      "thread_or_drill_size": "2\"-4-1/2",
      "record_type": "tap_drill",
      "paired_value": "1-25/32",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-2-4-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-2-4-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2\"-4-1/2 | 1-25/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_series"
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    },
    {
      "thread_or_drill_size": "#2-56",
      "record_type": "tap_drill",
      "paired_value": "#51",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-2-56",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-2-56/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#2-56 | #51",
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3/4-10",
      "record_type": "tap_drill",
      "paired_value": "21/32",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-3-4-10",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-3-4-10/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/4-10 | 21/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3/8-16",
      "record_type": "tap_drill",
      "paired_value": "5/16",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-3-8-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-3-8-16/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/8-16 | 5/16",
      "verified_fields": [
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      "derived_fields": [
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    },
    {
      "thread_or_drill_size": "#3-48",
      "record_type": "tap_drill",
      "paired_value": "5/64\"",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-3-48",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-3-48/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#3-48 | 5/64\"",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
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    },
    {
      "thread_or_drill_size": "#4-40",
      "record_type": "tap_drill",
      "paired_value": "#43",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-4-40",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-4-40/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#4-40 | #43",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "5/8-11",
      "record_type": "tap_drill",
      "paired_value": "17/32",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-5-8-11",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-5-8-11/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "5/8-11 | 17/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "5/16-18",
      "record_type": "tap_drill",
      "paired_value": "F",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-5-16-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-5-16-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "5/16-18 | F",
      "verified_fields": [
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      "derived_fields": [
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    },
    {
      "thread_or_drill_size": "#5-40",
      "record_type": "tap_drill",
      "paired_value": "#39",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-5-40",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-5-40/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#5-40 | #39",
      "verified_fields": [
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              "value": "#39",
              "source": "https://www.victornet.com/reference/Tap_Drill.html",
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            },
            {
              "value": "#38",
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          ]
        }
      ]
    },
    {
      "thread_or_drill_size": "#6-32",
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      "paired_value": "#36",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-6-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-6-32/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#6-32 | #36",
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    },
    {
      "thread_or_drill_size": "7/8-9",
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      "paired_value": "49/64",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-7-8-9",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-7-8-9/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "7/8-9 | 49/64",
      "verified_fields": [
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    },
    {
      "thread_or_drill_size": "7/16-14",
      "record_type": "tap_drill",
      "paired_value": "U",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-7-16-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-7-16-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "7/16-14 | U",
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    },
    {
      "thread_or_drill_size": "#8-32",
      "record_type": "tap_drill",
      "paired_value": "#29",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-8-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-8-32/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#8-32 | #29",
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        "thread_series"
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    },
    {
      "thread_or_drill_size": "9/16-12",
      "record_type": "tap_drill",
      "paired_value": "31/64",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-9-16-12",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-9-16-12/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "9/16-12 | 31/64",
      "verified_fields": [
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      ],
      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#10-24",
      "record_type": "tap_drill",
      "paired_value": "#25",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-10-24",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-10-24/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#10-24 | #25",
      "verified_fields": [
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      ],
      "derived_fields": [
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        "thread_or_drill_size",
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    },
    {
      "thread_or_drill_size": "#12-24",
      "record_type": "tap_drill",
      "paired_value": "#17",
      "thread_series": "National Coarse (UNC)",
      "id": "national-coarse-unc-12-24",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-coarse-unc-12-24/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#12-24 | #17",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#0-80",
      "record_type": "tap_drill",
      "paired_value": "3/64\"",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-0-80",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-0-80/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "#0-80 3/64\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2-12",
      "record_type": "tap_drill",
      "paired_value": "1-27/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-1-2-12",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-1-2-12/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/2-12 | 1-27/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/4-12",
      "record_type": "tap_drill",
      "paired_value": "1-11/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-1-4-12",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-1-4-12/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/4-12 | 1-11/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/8-12",
      "record_type": "tap_drill",
      "paired_value": "1-3/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-1-8-12",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-1-8-12/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/8-12 | 1-3/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/2-20",
      "record_type": "tap_drill",
      "paired_value": "29/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-2-20",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-2-20/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/2-20 | 29/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-3/4-12",
      "record_type": "tap_drill",
      "paired_value": "1-43/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-3-4-12",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-3-4-12/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-3/4-12 | 1-43/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/4-28",
      "record_type": "tap_drill",
      "paired_value": "#3",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-4-28",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-4-28/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/4-28 | #3",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1\"-14",
      "record_type": "tap_drill",
      "paired_value": "15/16",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1\"-14 | 15/16",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#1-72",
      "record_type": "tap_drill",
      "paired_value": "#53",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-1-72",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-1-72/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#1-72 | #53",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2\"-12",
      "record_type": "tap_drill",
      "paired_value": "1-59/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-2-12",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-2-12/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2\"-12 | 1-59/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#2-64",
      "record_type": "tap_drill",
      "paired_value": "#50",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-2-64",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-2-64/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#2-64 | #50",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/4-16",
      "record_type": "tap_drill",
      "paired_value": "11/16",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-3-4-16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-3-4-16/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/4-16 | 11/16",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "3/8-24",
      "record_type": "tap_drill",
      "paired_value": "Q",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-3-8-24",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-3-8-24/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/8-24 | Q",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#3-56",
      "record_type": "tap_drill",
      "paired_value": "#46",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-3-56",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-3-56/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#3-56 | #46",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#4-48",
      "record_type": "tap_drill",
      "paired_value": "#42",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-4-48",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-4-48/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#4-48 | #42",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/8-18",
      "record_type": "tap_drill",
      "paired_value": "37/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-5-8-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-5-8-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "5/8-18 | 37/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "5/16-24",
      "record_type": "tap_drill",
      "paired_value": "I",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-5-16-24",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-5-16-24/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "5/16-24 | I",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#5-44",
      "record_type": "tap_drill",
      "paired_value": "#37",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-5-44",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-5-44/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#5-44 | #37",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#6-40",
      "record_type": "tap_drill",
      "paired_value": "#33",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-6-40",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-6-40/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#6-40 | #33",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/8-14",
      "record_type": "tap_drill",
      "paired_value": "13/16",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-7-8-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-7-8-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "7/8-14 | 13/16",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "7/16-20",
      "record_type": "tap_drill",
      "paired_value": "W",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-7-16-20",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-7-16-20/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "7/16-20 | W",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#8-36",
      "record_type": "tap_drill",
      "paired_value": "#29",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-8-36",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-8-36/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#8-36 | #29",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "9/16-18",
      "record_type": "tap_drill",
      "paired_value": "33/64",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-9-16-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-9-16-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "9/16-18 | 33/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#10-32",
      "record_type": "tap_drill",
      "paired_value": "#21",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-10-32",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-10-32/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#10-32 | #21",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "#12-28",
      "record_type": "tap_drill",
      "paired_value": "#15",
      "thread_series": "National Fine (UNF)",
      "id": "national-fine-unf-12-28",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/national-fine-unf-12-28/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "#12-28 | #15",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "O",
      "record_type": "drill_decimal",
      "paired_value": ".3160",
      "id": "o",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/o/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "O | .3160\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "P",
      "record_type": "drill_decimal",
      "paired_value": ".3230",
      "id": "p",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/p/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "P | .3230\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "PG7",
      "record_type": "tap_drill",
      "paired_value": "29/64\" | 11.40mm",
      "thread_series": "PG",
      "id": "pg-pg7",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg7/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG7 | 29/64\" | 11.40mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG9",
      "record_type": "tap_drill",
      "paired_value": "9/16\" | 14.00mm",
      "thread_series": "PG",
      "id": "pg-pg9",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg9/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG9 | 9/16\" | 14.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG11",
      "record_type": "tap_drill",
      "paired_value": "11/16\" | 17.25mm",
      "thread_series": "PG",
      "id": "pg-pg11",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg11/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG11 | 11/16\" | 17.25mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG13.5",
      "record_type": "tap_drill",
      "paired_value": "49/64\" | 19.00mm",
      "thread_series": "PG",
      "id": "pg-pg13-5",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg13-5/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG13.5 | 49/64\" | 19.00mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG16",
      "record_type": "tap_drill",
      "paired_value": "27/32\" | 21.25mm",
      "thread_series": "PG",
      "id": "pg-pg16",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg16/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG16 | 27/32\" | 21.25mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG21",
      "record_type": "tap_drill",
      "paired_value": "1.5/64\" | 26.75mm",
      "thread_series": "PG",
      "id": "pg-pg21",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg21/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG21 | 1.5/64\" | 26.75mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG29",
      "record_type": "tap_drill",
      "paired_value": "1.27/64\" | 35.50mm",
      "thread_series": "PG",
      "id": "pg-pg29",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg29/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG29 | 1.27/64\" | 35.50mm",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "PG36",
      "record_type": "tap_drill",
      "paired_value": "45.50mm",
      "thread_series": "PG",
      "id": "pg-pg36",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg36/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG36 | | 45.50mm",
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      ],
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    },
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      "thread_or_drill_size": "PG42",
      "record_type": "tap_drill",
      "paired_value": "52.50mm",
      "thread_series": "PG",
      "id": "pg-pg42",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg42/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG42 | | 52.50mm",
      "verified_fields": [
        "paired_value"
      ],
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        "thread_or_drill_size",
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    },
    {
      "thread_or_drill_size": "PG48",
      "record_type": "tap_drill",
      "paired_value": "57.75mm",
      "thread_series": "PG",
      "id": "pg-pg48",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/pg-pg48/",
      "source": "https://www.newmantools.com/tapdrill.htm",
      "source_quote": "PG48 | | 57.75mm",
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        "paired_value"
      ],
      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "Q",
      "record_type": "drill_decimal",
      "paired_value": ".3320",
      "id": "q",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/q/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "Q | .3320\"",
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        "paired_value"
      ],
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        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "R",
      "record_type": "drill_decimal",
      "paired_value": ".3390",
      "id": "r",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/r/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "R | .3390\"",
      "verified_fields": [
        "paired_value"
      ],
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        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "S",
      "record_type": "drill_decimal",
      "paired_value": ".3480",
      "id": "s",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/s/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "S | .3480\"",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2-11-1/2",
      "record_type": "tap_drill",
      "paired_value": "1-3/4",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-1-1-2-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-1-1-2-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/2-11-1/2 | 1-3/4",
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        "paired_value"
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1-1/4-11-1/2",
      "record_type": "tap_drill",
      "paired_value": "1-33/64",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-1-1-4-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-1-1-4-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/4-11-1/2 | 1-33/64",
      "verified_fields": [
        "paired_value"
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/2-14",
      "record_type": "tap_drill",
      "paired_value": "47/64",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-1-2-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-1-2-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/2-14 | 47/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/4-18",
      "record_type": "tap_drill",
      "paired_value": "29/64",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-1-4-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-1-4-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/4-18 | 29/64",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1/8-27",
      "record_type": "tap_drill",
      "paired_value": "S",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-1-8-27",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-1-8-27/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/8-27 | S",
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "1\"-11-1/2",
      "record_type": "tap_drill",
      "paired_value": "1-3/16",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-1-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-1-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1\"-11-1/2 | 1-3/16",
      "verified_fields": [
        "paired_value"
      ],
      "derived_fields": [
        "record_type",
        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2-1/2-8",
      "record_type": "tap_drill",
      "paired_value": "2-21/32",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-2-1-2-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-2-1-2-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2-1/2-8 | 2-21/32",
      "verified_fields": [
        "paired_value"
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "2\"-11-1/2",
      "record_type": "tap_drill",
      "paired_value": "2-7/32",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-2-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-2-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2\"-11-1/2 | 2-7/32",
      "verified_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3-1/2-8",
      "record_type": "tap_drill",
      "paired_value": "3-25/32",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-3-1-2-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-3-1-2-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3-1/2-8 | 3-25/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3/4-14",
      "record_type": "tap_drill",
      "paired_value": "15/16",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-3-4-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-3-4-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/4-14 | 15/16",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3\"-8",
      "record_type": "tap_drill",
      "paired_value": "3-9/32",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-3-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3\"-8 | 3-9/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3/8-18",
      "record_type": "tap_drill",
      "paired_value": "19/32",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-3-8-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-3-8-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/8-18 | 19/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "4\"-8",
      "record_type": "tap_drill",
      "paired_value": "4-9/32",
      "thread_series": "Straight Pipe (NPS)",
      "id": "straight-pipe-nps-4-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/straight-pipe-nps-4-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "4\"-8 | 4-9/32",
      "verified_fields": [
        "paired_value"
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "T",
      "record_type": "drill_decimal",
      "paired_value": ".3580",
      "id": "t",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/t/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "T | .3580\"",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size"
      ]
    },
    {
      "thread_or_drill_size": "1-1/2-11-1/2",
      "record_type": "tap_drill",
      "paired_value": "1-47/64",
      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-1-1-2-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-1-1-2-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/2-11-1/2 | 1-47/64",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "1-1/4-11-1/2",
      "record_type": "tap_drill",
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      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-1-1-4-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-1-1-4-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1-1/4-11-1/2 | 1-1/2",
      "verified_fields": [
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        "thread_series"
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    },
    {
      "thread_or_drill_size": "1/2-14",
      "record_type": "tap_drill",
      "paired_value": "23/32",
      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-1-2-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-1-2-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/2-14 | 23/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
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    {
      "thread_or_drill_size": "1/4-18",
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      "paired_value": "7/16",
      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-1-4-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-1-4-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/4-18 | 7/16",
      "verified_fields": [
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      "thread_or_drill_size": "1/8-27",
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      "thread_series": "Taper Pipe (NPT)",
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      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-1-8-27/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1/8-27 | R",
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    },
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      "thread_or_drill_size": "1\"-11-1/2",
      "record_type": "tap_drill",
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      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-1-11-1-2",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-1-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "1\"-11-1/2 | 1-5/32",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    {
      "thread_or_drill_size": "2-1/2-8",
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      "thread_series": "Taper Pipe (NPT)",
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      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-2-1-2-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2-1/2-8 | 2-5/8",
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    },
    {
      "thread_or_drill_size": "2\"-11-1/2",
      "record_type": "tap_drill",
      "paired_value": "2-7/32",
      "thread_series": "Taper Pipe (NPT)",
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      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-2-11-1-2/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "2\"-11-1/2 | 2-7/32",
      "verified_fields": [
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      "thread_series": "Taper Pipe (NPT)",
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      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-3-1-2-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3-1/2-8 | 3-3/4",
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      "derived_fields": [
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        "thread_series"
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    },
    {
      "thread_or_drill_size": "3/4-14",
      "record_type": "tap_drill",
      "paired_value": "59/64",
      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-3-4-14",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-3-4-14/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/4-14 | 59/64",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
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      "thread_or_drill_size": "3\"-8",
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      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-3-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-3-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3\"-8 | 3-1/4",
      "verified_fields": [
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      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
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    },
    {
      "thread_or_drill_size": "3/8-18",
      "record_type": "tap_drill",
      "paired_value": "37/64",
      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-3-8-18",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-3-8-18/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "3/8-18 | 37/64",
      "verified_fields": [
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      ],
      "derived_fields": [
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        "thread_or_drill_size",
        "thread_series"
      ]
    },
    {
      "thread_or_drill_size": "4\"-8",
      "record_type": "tap_drill",
      "paired_value": "4-1/4",
      "thread_series": "Taper Pipe (NPT)",
      "id": "taper-pipe-npt-4-8",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/taper-pipe-npt-4-8/",
      "source": "https://www.victornet.com/reference/Tap_Drill.html",
      "source_quote": "4\"-8 | 4-1/4",
      "verified_fields": [
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      "derived_fields": [
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    {
      "thread_or_drill_size": "U",
      "record_type": "drill_decimal",
      "paired_value": ".3680",
      "id": "u",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/u/",
      "source": "http://newmantools.com/decinch.htm",
      "source_quote": "U | .3680\"",
      "verified_fields": [
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      "derived_fields": [
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    },
    {
      "thread_or_drill_size": "V",
      "record_type": "drill_decimal",
      "paired_value": ".3770",
      "id": "v",
      "url": "https://referencesource.org/drill-tap-decimal-equivalents/v/",
      "source": "http://newmantools.com/decinch.htm",
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