{
  "name": "Carbide insert grade cross-reference by ISO application group and manufacturer",
  "description": "Which carbide insert grades from different manufacturers fall into the same ISO application group (P, M, K, N, S, H). Each record maps one ISO application code (e.g. P20, M30, K10) to the grade designations offered by major insert manufacturers (Sandvik, Kennametal, Mitsubishi, Iscar, Seco, Sumitomo, Tungaloy, Kyocera, Walter, Korloy, and others) as published in their own comparison charts. Answers 'my supplier is out of Sandvik GC4225, what is the Kennametal equivalent in the same P25 class' \u2014 the question where assistants confidently generate plausible-looking grade codes that may not exist. These are approximate functional equivalences within an ISO band, not exact substitutions; every source disclaims exact equivalence.",
  "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/",
  "licence": "Factual compilation with source citations. Each manufacturer publishes its own grade classifications freely. Cross-reference charts are published by manufacturers and distributors as sales tools. Facts (which grade sits in which ISO band) cited with short attributed quotes linking back.",
  "last_verified": "2026-08-11",
  "stale_after": "2028-08-10",
  "sources": [
    "https://www.aceratool.com/carbide-insert-grades-chart/",
    "https://romaycorp.com/charts/carbide-comparison-chart/"
  ],
  "records": [
    {
      "iso_code": "K01",
      "manufacturer": "Acera Tool",
      "grades": "AC3105",
      "id": "acera-tool-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Acera Tool",
      "grades": "AC3115",
      "id": "acera-tool-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Acera Tool",
      "grades": "AC3125",
      "id": "acera-tool-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Acera Tool",
      "grades": "AC4015",
      "id": "acera-tool-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Acera Tool",
      "grades": "AC2115",
      "id": "acera-tool-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Acera Tool",
      "grades": "AC2115 AC21125",
      "id": "acera-tool-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-m30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M30 | AC2115 AC21125 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Acera Tool",
      "grades": "AC1215 AC1115",
      "id": "acera-tool-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Acera Tool",
      "grades": "AC1125 AC1225",
      "id": "acera-tool-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Acera Tool",
      "grades": "AC1225",
      "id": "acera-tool-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "Acera Tool",
      "grades": "AC1135",
      "id": "acera-tool-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/acera-tool-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "DIJET",
      "grades": "JC105V JC600",
      "id": "dijet-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "DIJET",
      "grades": "JC105V JC110V JC600 JC610",
      "id": "dijet-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "DIJET",
      "grades": "JC110V JC215V JC610",
      "id": "dijet-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "DIJET",
      "grades": "JC110V",
      "id": "dijet-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "DIJET",
      "grades": "JC110V JC1341 JC215V JC730U",
      "id": "dijet-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "DIJET",
      "grades": "JC215V JC325V",
      "id": "dijet-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-m30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "DIJET",
      "grades": "JC325V JC450V",
      "id": "dijet-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "DIJET",
      "grades": "JC110V",
      "id": "dijet-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-p01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 | CA5505 | JC110V |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "DIJET",
      "grades": "JC110V JC215V JC730U",
      "id": "dijet-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 | CA5505 CA5515 | JC110V JC215V JC730U |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "DIJET",
      "grades": "JC110V JC215V JC730U",
      "id": "dijet-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 | CA5515 CA5525 CA5025 CR9025 | JC110V JC215V JC730U |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "DIJET",
      "grades": "JC215V JC325V",
      "id": "dijet-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 | CA5525 CA5535 CR9025 | JC215V JC325V |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "DIJET",
      "grades": "JC325V JC450V",
      "id": "dijet-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/dijet-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 | JC325V JC450V |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "HITACHI",
      "grades": "GM3005",
      "id": "hitachi-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | GM3005 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "HITACHI",
      "grades": "HG8010 GM8015",
      "id": "hitachi-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 | HG8010 GM8015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "HITACHI",
      "grades": "HG8025 GM8020",
      "id": "hitachi-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 | HG8025 GM8020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "HITACHI",
      "grades": "GM10",
      "id": "hitachi-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | GM10 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "HITACHI",
      "grades": "GM8020",
      "id": "hitachi-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U | GM8020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "HITACHI",
      "grades": "HG8025 GM25",
      "id": "hitachi-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-m30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V | HG8025 GM25 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "HITACHI",
      "grades": "GX30 GF30",
      "id": "hitachi-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V | GX30 GF30 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "HITACHI",
      "grades": "HG3305",
      "id": "hitachi-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-p01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 | CA5505 | JC110V | HG3305 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "HITACHI",
      "grades": "HG8010 GM8015 GM10",
      "id": "hitachi-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 | CA5505 CA5515 | JC110V JC215V JC730U | HG8010 GM8015 GM10 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "HITACHI",
      "grades": "HG8025 GM8020",
      "id": "hitachi-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 | CA5515 CA5525 CA5025 CR9025 | JC110V JC215V JC730U | HG8025 GM8020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "HITACHI",
      "grades": "GM25",
      "id": "hitachi-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 | CA5525 CA5535 CR9025 | JC215V JC325V | GM25 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "HITACHI",
      "grades": "GM8035 GX30 GF30",
      "id": "hitachi-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/hitachi-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 | JC325V JC450V | GM8035 GX30 GF30 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "ISCAR",
      "grades": "IC9150",
      "id": "iscar-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | GM3005 | KC5410, KC9315 KC910 | TK1000 | IC9150 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Iscar",
      "grades": "IC9015 IC4050",
      "id": "iscar-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC9015 IC4050",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9150, IC9015 IC4100, IC418 IC428, IC9080",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 | HG8010 GM8015 | KC5010 KC7310 KC9010 | TK1000 TK2000 MK1500 | IC9150, IC9015 IC4100, IC418 IC428, IC9080 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Iscar",
      "grades": "IC910",
      "id": "iscar-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC910",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9015, IC9150 IC418, IC520M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 | HG8025 GM8020 | KC8050, KC9025 KC9120, KC9325 | TK2000 TP200 T150M T200M | IC9015, IC9150 IC418, IC520M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "ISCAR",
      "grades": "IC9250 IC9350",
      "id": "iscar-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | GM10 | KC5010, KC9010 KC9110, KC9215 | TP200 | IC9250 IC9350 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Iscar",
      "grades": "IC9025 IC950",
      "id": "iscar-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC9025 IC950",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9250, IC9025 IC9350, IC9054",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U | GM8020 | KC9225 KC9025 KC8050 KC9125 | TP200 TP3000 T250M TM2000 | IC9250, IC9025 IC9350, IC9054 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Iscar",
      "grades": "IC328 IC3028",
      "id": "iscar-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | IC328 IC3028 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC328 IC3028",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | IC328 IC3028 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9025 IC635 IC656",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V | HG8025 GM25 | KC9040 KC9240 | TP3000 TP400 TP40 T350M T25M | IC9025 IC635 IC656 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "ISCAR",
      "grades": "IC656 IC635",
      "id": "iscar-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V | GX30 GF30 | KC9045 KC9245 | TP400 TP40 | IC656 IC635 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "ISCAR",
      "grades": "IC9015, IC9150 IC9080, IC4100",
      "id": "iscar-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-p01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 | CA5505 | JC110V | HG3305 | KC910 | TP1000 TX100 | IC9015, IC9150 IC9080, IC4100 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Iscar",
      "grades": "IC520M IC8048",
      "id": "iscar-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M | IC520M IC8048 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC520M IC8048",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M | IC520M IC8048 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9150, IC9250 IC9015, IC9025 IC520M, IC4050",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 | CA5505 CA5515 | JC110V JC215V JC730U | HG8010 GM8015 GM10 | KC9110 KC9010 | TP1000 TP100 TX150 | IC9150, IC9250 IC9015, IC9025 IC520M, IC4050 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Iscar",
      "grades": "IC9015 IC635",
      "id": "iscar-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M | IC9015 IC635 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC9015 IC635",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M | IC9015 IC635 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9015, IC9025 IC9150, IC9250 IC9350, IC4050",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 | CA5515 CA5525 CA5025 CR9025 | JC110V JC215V JC730U | HG8025 GM8020 | KC8050 KC9025 KC9125 | TP2000 TP2500 TK2000 MP2500 T250M | IC9015, IC9025 IC9150, IC9250 IC9350, IC4050 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Iscar",
      "grades": "IC9025 IC950",
      "id": "iscar-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 | IC9025 IC950 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "IC9025 IC950",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 | IC9025 IC950 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "IC9025, IC9250 IC9350, IC635 IC656, IC4050",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 | CA5525 CA5535 CR9025 | JC215V JC325V | GM25 | KC5025 KC9040 KC9140 | TP2000 TP2500 TP3000 MK3000 T350M | IC9025, IC9250 IC9350, IC635 IC656, IC4050 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "ISCAR",
      "grades": "IC9350 IC635",
      "id": "iscar-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/iscar-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 | JC325V JC450V | GM8035 GX30 GF30 | KC9240 KC9045 | TP3000 TP400 TP40 T350M | IC9350 IC635 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Kennametal",
      "grades": "KC9315 KC9010 KC5410",
      "id": "kennametal-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC9315 KC9010 KC5410",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC5410, KC9315 KC910",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | GM3005 | KC5410, KC9315 KC910 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Kennametal",
      "grades": "KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M",
      "id": "kennametal-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC5010 KC7310 KC9010",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 | HG8010 GM8015 | KC5010 KC7310 KC9010 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Kennametal",
      "grades": "KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020",
      "id": "kennametal-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC8050, KC9025 KC9120, KC9325",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 | HG8025 GM8020 | KC8050, KC9025 KC9120, KC9325 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Kennametal",
      "grades": "KC7310(KC5010) KC9215 KC9010 KC510M KC635M",
      "id": "kennametal-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC7310(KC5010) KC9215 KC9010 KC510M KC635M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC5010, KC9010 KC9110, KC9215",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | GM10 | KC5010, KC9010 KC9110, KC9215 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Kennametal",
      "grades": "KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215",
      "id": "kennametal-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC9225 KC9025 KC8050 KC9125",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U | GM8020 | KC9225 KC9025 KC8050 KC9125 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Kennametal",
      "grades": "CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935",
      "id": "kennametal-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC9040 KC9240",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V | HG8025 GM25 | KC9040 KC9240 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "KENNAMETAL",
      "grades": "KC9045 KC9245",
      "id": "kennametal-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V | GX30 GF30 | KC9045 KC9245 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Kennametal",
      "grades": "KC9010 KC910",
      "id": "kennametal-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 | T7005 TD905 T715X | KC9010 KC910 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC9010 KC910",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 | T7005 TD905 T715X | KC9010 KC910 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC910",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 | CA5505 | JC110V | HG3305 | KC910 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Kennametal",
      "grades": "KC9110 KC935 KC730 KC635M KC610M",
      "id": "kennametal-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC9110 KC935 KC730 KC635M KC610M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC9110 KC9010",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 | CA5505 CA5515 | JC110V JC215V JC730U | HG8010 GM8015 GM10 | KC9110 KC9010 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Kennametal",
      "grades": "KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M",
      "id": "kennametal-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC8050 KC9025 KC9125",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 | CA5515 CA5525 CA5025 CR9025 | JC110V JC215V JC730U | HG8025 GM8020 | KC8050 KC9025 KC9125 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Kennametal",
      "grades": "KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050",
      "id": "kennametal-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "KC5025 KC9040 KC9140",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 | CA5525 CA5535 CR9025 | JC215V JC325V | GM25 | KC5025 KC9040 KC9140 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "KENNAMETAL",
      "grades": "KC9240 KC9045",
      "id": "kennametal-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kennametal-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 | JC325V JC450V | GM8035 GX30 GF30 | KC9240 KC9045 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "KORLOY",
      "grades": "NC305K",
      "id": "korloy-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "KORLOY",
      "grades": "NC305K NC6010 NC315K",
      "id": "korloy-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "KORLOY",
      "grades": "NC315K",
      "id": "korloy-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "KORLOY",
      "grades": "NC9020",
      "id": "korloy-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 | GC2015 | NC9020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "KORLOY",
      "grades": "NC9020 PC9030",
      "id": "korloy-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "KORLOY",
      "grades": "PC9030 NC3030",
      "id": "korloy-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-m30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "KORLOY",
      "grades": "NC3010",
      "id": "korloy-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-p01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P01 | | GC4005 GC4205 | NC3010 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "KORLOY",
      "grades": "NC3010 NC3015",
      "id": "korloy-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "KORLOY",
      "grades": "NC3015 NC3020 NC500H",
      "id": "korloy-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "KORLOY",
      "grades": "NC3020 NC3030 NC500H",
      "id": "korloy-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/korloy-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "KYOCERA",
      "grades": "CA4505 CA5505",
      "id": "kyocera-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "KYOCERA",
      "grades": "CA4505 CA4515 CA5505",
      "id": "kyocera-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "KYOCERA",
      "grades": "CA4515",
      "id": "kyocera-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "KYOCERA",
      "grades": "CA6515 CA6015",
      "id": "kyocera-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "KYOCERA",
      "grades": "CA6525 CA6015",
      "id": "kyocera-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "KYOCERA",
      "grades": "CA5505",
      "id": "kyocera-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-p01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 | CA5505 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "KYOCERA",
      "grades": "CA5505 CA5515",
      "id": "kyocera-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 | CA5505 CA5515 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "KYOCERA",
      "grades": "CA5515 CA5525 CA5025 CR9025",
      "id": "kyocera-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 | CA5515 CA5525 CA5025 CR9025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "KYOCERA",
      "grades": "CA5525 CA5535 CR9025",
      "id": "kyocera-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 | CA5525 CA5535 CR9025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "KYOCERA",
      "grades": "CA5535",
      "id": "kyocera-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/kyocera-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Mitsubishi",
      "grades": "GP10H UC5005 UE6005 UC5015",
      "id": "mitsubishi-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GP10H UC5005 UE6005 UC5015",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UC5005 UC5015",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Mitsubishi",
      "grades": "UC5015 UC6010 F5010 AP10H",
      "id": "mitsubishi-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "UC5015 UC6010 F5010 AP10H",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UC5015 UC5115 UE6010",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Mitsubishi",
      "grades": "UP10H UC6010 AP15TF",
      "id": "mitsubishi-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "UP10H UC6010 AP15TF",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UE6010",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Mitsubishi",
      "grades": "F7010 US7020",
      "id": "mitsubishi-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "F7010 US7020",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M10 | R-300 | F7010 US7020 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "US7020",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Mitsubishi",
      "grades": "US7020 F620 F7030 AP20M UP20M",
      "id": "mitsubishi-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "US7020 F620 F7030 AP20M UP20M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "US7020 F7030",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Mitsubishi",
      "grades": "US735 F620 F730 AP15TF",
      "id": "mitsubishi-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "US735 F620 F730 AP15TF",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF |",
              "as_of": "2026-08-11"
            },
            {
              "value": "US735 F7030",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "MiTSUBiSHi",
      "grades": "US735",
      "id": "mitsubishi-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 | | US735 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Mitsubishi",
      "grades": "UE6005 F7010",
      "id": "mitsubishi-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "UE6005 F7010",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P01 | R-100 R-200 | UE6005 F7010 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UE6005",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Mitsubishi",
      "grades": "UE6010 UC6010 UE6020",
      "id": "mitsubishi-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "UE6010 UC6010 UE6020",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UE6005, UE6010 UE6020, UC6010",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Mitsubishi",
      "grades": "UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M",
      "id": "mitsubishi-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UC6010 UE6110 UE6020 F7030",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Mitsubishi",
      "grades": "UC6025 UE6035 F7030 AP20M AP15TF",
      "id": "mitsubishi-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "UC6025 UE6035 F7030 AP20M AP15TF",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF |",
              "as_of": "2026-08-11"
            },
            {
              "value": "UE6035 UH6400 F7030",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "MiTSUBiSHi",
      "grades": "UE6035 UH6400 US735",
      "id": "mitsubishi-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/mitsubishi-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Romay",
      "grades": "R-400",
      "id": "romay-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Romay",
      "grades": "R-400",
      "id": "romay-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Romay",
      "grades": "R-300 R-400",
      "id": "romay-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Romay",
      "grades": "R-300",
      "id": "romay-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Romay",
      "grades": "R-300",
      "id": "romay-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Romay",
      "grades": "R-300",
      "id": "romay-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Romay",
      "grades": "R-100 R-200",
      "id": "romay-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Romay",
      "grades": "R-100 R-200",
      "id": "romay-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Romay",
      "grades": "R-200 R-300",
      "id": "romay-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Romay",
      "grades": "R-200",
      "id": "romay-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/romay-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Sandvik",
      "grades": "GC3005 GC3205 GC3015",
      "id": "sandvik-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC3005 GC3205 GC3015",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC3205 GC3210",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K01 | AC3105 | GC3205 GC3210 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Sandvik",
      "grades": "GC3005 GC3015 GC3115 GC3210",
      "id": "sandvik-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC3005 GC3015 GC3115 GC3210",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC3205 GC3210 GC3215",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Sandvik",
      "grades": "GC1020 GC1120 GC3025 GC3020 GC4025",
      "id": "sandvik-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC1020 GC1120 GC3025 GC3020 GC4025",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC3215 GC3020 K20W",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Sandvik",
      "grades": "GC1005 GC2015 GC1025",
      "id": "sandvik-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC1005 GC2015 GC1025",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC2015",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M10 | AC4015 | GC2015 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Sandvik",
      "grades": "GC1020 GC2025 GC2030 GC4125 GC3040",
      "id": "sandvik-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC1020 GC2025 GC2030 GC4125 GC3040",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC2025",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Sandvik",
      "grades": "GC1020 GC1120 GC2035 GC2135 GC2040",
      "id": "sandvik-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC1020 GC1120 GC2035 GC2135 GC2040",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC2135 GC235",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "SANDVIK",
      "grades": "GC2025",
      "id": "sandvik-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Sandvik",
      "grades": "GC4015 GC4215",
      "id": "sandvik-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC4015 GC4215",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC4005 GC4205",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P01 | | GC4005 GC4205 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Sandvik",
      "grades": "GC4015 GC1025 GC1020",
      "id": "sandvik-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC4015 GC1025 GC1020",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC4215 GC4015",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Sandvik",
      "grades": "GC4020 GC4025 GC4225 GC4030 GC3040",
      "id": "sandvik-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC4020 GC4025 GC4225 GC4030 GC3040",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC4015 GC4225 GC4025 GC4215 LC25",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Sandvik",
      "grades": "GC4025 GC4125 GC4035 GC4030 GC4040",
      "id": "sandvik-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "GC4025 GC4125 GC4035 GC4030 GC4040",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "GC4225 GC4235 GC4025 GC4035 GC2135",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "SANDVIK",
      "grades": "GC4235 GC4035 GC235",
      "id": "sandvik-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sandvik-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Seco",
      "grades": "TP05 T10M",
      "id": "seco-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TP05 T10M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TK1000",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | GM3005 | KC5410, KC9315 KC910 | TK1000 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Seco",
      "grades": "TX150 T10M T15M TP100",
      "id": "seco-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TX150 T10M T15M TP100",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TK1000 TK2000 MK1500",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 | HG8010 GM8015 | KC5010 KC7310 KC9010 | TK1000 TK2000 MK1500 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Seco",
      "grades": "TX150 T15M T25M T250M TP200",
      "id": "seco-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TX150 T15M T25M T250M TP200",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TK2000 TP200 T150M T200M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 | HG8025 GM8020 | KC8050, KC9025 KC9120, KC9325 | TK2000 TP200 T150M T200M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Seco",
      "grades": "TP100",
      "id": "seco-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TP100",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP200",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | GM10 | KC5010, KC9010 KC9110, KC9215 | TP200 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Seco",
      "grades": "TP200 CP50 T250M T25M F25M",
      "id": "seco-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TP200 CP50 T250M T25M F25M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP200 TP3000 T250M TM2000",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U | GM8020 | KC9225 KC9025 KC8050 KC9125 | TP200 TP3000 T250M TM2000 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Seco",
      "grades": "T25M TP300 CP50 F30M",
      "id": "seco-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "T25M TP300 CP50 F30M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP3000 TP400 TP40 T350M T25M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V | HG8025 GM25 | KC9040 KC9240 | TP3000 TP400 TP40 T350M T25M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "SECO",
      "grades": "TP400 TP40",
      "id": "seco-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V | GX30 GF30 | KC9045 KC9245 | TP400 TP40 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Seco",
      "grades": "TX110",
      "id": "seco-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TX110",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP1000 TX100",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 | CA5505 | JC110V | HG3305 | KC910 | TP1000 TX100 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Seco",
      "grades": "TP15 TP100",
      "id": "seco-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TP15 TP100",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP1000 TP100 TX150",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 | CA5505 CA5515 | JC110V JC215V JC730U | HG8010 GM8015 GM10 | KC9110 KC9010 | TP1000 TP100 TX150 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Seco",
      "grades": "TP200 T250M T25M CP20 F25M",
      "id": "seco-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "TP200 T250M T25M CP20 F25M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP2000 TP2500 TK2000 MP2500 T250M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 | CA5515 CA5525 CA5025 CR9025 | JC110V JC215V JC730U | HG8025 GM8020 | KC8050 KC9025 KC9125 | TP2000 TP2500 TK2000 MP2500 T250M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Seco",
      "grades": "T250M T25M CP30 TP200 F30M",
      "id": "seco-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "T250M T25M CP30 TP200 F30M",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M |",
              "as_of": "2026-08-11"
            },
            {
              "value": "TP2000 TP2500 TP3000 MK3000 T350M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 | CA5525 CA5535 CR9025 | JC215V JC325V | GM25 | KC5025 KC9040 KC9140 | TP2000 TP2500 TP3000 MK3000 T350M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "SECO",
      "grades": "TP3000 TP400 TP40 T350M",
      "id": "seco-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/seco-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 | JC325V JC450V | GM8035 GX30 GF30 | KC9240 KC9045 | TP3000 TP400 TP40 T350M |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Sumitomo",
      "grades": "AC300G",
      "id": "sumitomo-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": []
    },
    {
      "iso_code": "K10",
      "manufacturer": "Sumitomo",
      "grades": "AC300G AC500G AC700G AC211 EH10Z EH510Z",
      "id": "sumitomo-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC300G AC500G AC700G AC211 EH10Z EH510Z",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC410K AC700G",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Sumitomo",
      "grades": "AC500G EH20Z",
      "id": "sumitomo-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC500G EH20Z",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC700G AC820P",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Sumitomo",
      "grades": "AC1000 AC2000",
      "id": "sumitomo-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC1000 AC2000",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC610M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Sumitomo",
      "grades": "AC2000 AC3000 AC325 ACZ330 AC304",
      "id": "sumitomo-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC2000 AC3000 AC325 ACZ330 AC304",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC610M AC630M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Sumitomo",
      "grades": "AC3000 AC325 ACZ330",
      "id": "sumitomo-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC3000 AC325 ACZ330",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC630M",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Sumitomo",
      "grades": "AC1000",
      "id": "sumitomo-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC1000",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC700G",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Sumitomo",
      "grades": "AC1000 AC2000",
      "id": "sumitomo-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC1000 AC2000",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC700G AC820P AC2000",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Sumitomo",
      "grades": "AC230 AC2000 AC3000",
      "id": "sumitomo-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC230 AC2000 AC3000",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC2000 AC3000 AC820P",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Sumitomo",
      "grades": "AC3000 AC304 AC230 AC325 ACZ330 ACZ350",
      "id": "sumitomo-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "AC3000 AC304 AC230 AC325 ACZ330 ACZ350",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "AC830P AC630M AC3000",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "SUMITOMO",
      "grades": "AC630M AC830P",
      "id": "sumitomo-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/sumitomo-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "TaeguTec",
      "grades": "TT1300",
      "id": "taegutec-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "TaeguTec",
      "grades": "TT1500",
      "id": "taegutec-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "TaeguTec",
      "grades": "TT2500",
      "id": "taegutec-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "TaeguTec",
      "grades": "TT3500",
      "id": "taegutec-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-m30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M40",
      "manufacturer": "TaeguTec",
      "grades": "TT5100",
      "id": "taegutec-m40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-m40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M40 | | GC2025 | | TT5100 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "TaeguTec",
      "grades": "TT1300",
      "id": "taegutec-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "TaeguTec",
      "grades": "TT1500",
      "id": "taegutec-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "TaeguTec",
      "grades": "TT3500 TT5100",
      "id": "taegutec-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "TaeguTec",
      "grades": "TT450",
      "id": "taegutec-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/taegutec-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Toshiba",
      "grades": "T5010 AH110",
      "id": "toshiba-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Toshiba",
      "grades": "T5020 T1020 GH110",
      "id": "toshiba-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Toshiba",
      "grades": "T1015 T5020 AH120 J740",
      "id": "toshiba-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Toshiba",
      "grades": "TD915 T715X",
      "id": "toshiba-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Toshiba",
      "grades": "T6020 T725X GH330 AH330",
      "id": "toshiba-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Toshiba",
      "grades": "T6030 T335S T325 AH740 AH120",
      "id": "toshiba-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Toshiba",
      "grades": "T7005 TD905 T715X",
      "id": "toshiba-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 | T7005 TD905 T715X |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Toshiba",
      "grades": "TD905 T715X TD915",
      "id": "toshiba-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Toshiba",
      "grades": "TD915 T7020",
      "id": "toshiba-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Toshiba",
      "grades": "T725 TD930 T325 GH330 AH330 AH120",
      "id": "toshiba-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/toshiba-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "TUNGALOY",
      "grades": "T5105",
      "id": "tungaloy-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-k01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "TUNGALOY",
      "grades": "T5105 T5115 T5010 T1015",
      "id": "tungaloy-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-k10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "TUNGALOY",
      "grades": "T5115 T5125 T5020",
      "id": "tungaloy-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-k20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "TUNGALOY",
      "grades": "T9015",
      "id": "tungaloy-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-m10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "TUNGALOY",
      "grades": "T6020 T9025",
      "id": "tungaloy-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-m20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "TUNGALOY",
      "grades": "T6030 T3130",
      "id": "tungaloy-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-m30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "TUNGALOY",
      "grades": "T9005",
      "id": "tungaloy-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-p01/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 | UE6005 | AC700G | T9005 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "TUNGALOY",
      "grades": "T9005 T9015",
      "id": "tungaloy-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-p10/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 | UE6005, UE6010 UE6020, UC6010 | AC700G AC820P AC2000 | T9005 T9015 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "TUNGALOY",
      "grades": "T9015 T9025",
      "id": "tungaloy-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-p20/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 | UC6010 UE6110 UE6020 F7030 | AC2000 AC3000 AC820P | T9015 T9025 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "TUNGALOY",
      "grades": "T9025 T9035 T3130",
      "id": "tungaloy-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-p30/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 | UE6035 UH6400 F7030 | AC830P AC630M AC3000 | T9025 T9035 T3130 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P40",
      "manufacturer": "TUNGALOY",
      "grades": "T9035",
      "id": "tungaloy-p40",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/tungaloy-p40/",
      "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
      "source_quote": "P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Valenite",
      "grades": "V01 SV405",
      "id": "valenite-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 | | V01 SV405 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Valenite",
      "grades": "VN8 SV510 SV305",
      "id": "valenite-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 | VN8 SV510 SV305 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Valenite",
      "grades": "SV415 SV525",
      "id": "valenite-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 | SV415 SV525 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Valenite",
      "grades": "VC929",
      "id": "valenite-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | | VC929 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Valenite",
      "grades": "VC901 SV415 SV235",
      "id": "valenite-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 | VC901 SV415 SV235 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Valenite",
      "grades": "SV515 SV305",
      "id": "valenite-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 | T7005 TD905 T715X | KC9010 KC910 | | SV515 SV305 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Valenite",
      "grades": "SV310",
      "id": "valenite-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M | IC520M IC8048 | SV310 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Valenite",
      "grades": "SV410 SV325",
      "id": "valenite-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M | IC9015 IC635 | SV410 SV325 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Valenite",
      "grades": "SV230 SV330 SV935",
      "id": "valenite-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/valenite-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 | IC9025 IC950 | SV230 SV330 SV935 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K01",
      "manufacturer": "Walter",
      "grades": "WXN10",
      "id": "walter-k01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-k01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 | | V01 SV405 | WXN10 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ]
    },
    {
      "iso_code": "K10",
      "manufacturer": "Walter",
      "grades": "WTA13 WTA33 WTA11 WAK10 WAK15 WXN15 WXK15 WTA31 WTP20",
      "id": "walter-k10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-k10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 | VN8 SV510 SV305 | WTA13 WTA33 WTA11 WAK10 WAK15 WXN15 WXK15 WTA31 WTP20 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WTA13 WTA33 WTA11 WAK10 WAK15 WXN15 WXK15 WTA31 WTP20",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 | VN8 SV510 SV305 | WTA13 WTA33 WTA11 WAK10 WAK15 WXN15 WXK15 WTA31 WTP20 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAK10",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "K20",
      "manufacturer": "Walter",
      "grades": "WAK20 WTA43 WTA33 WTA41 WTA21 WTL82 WXK15 WXH15 WQK25 WXM15",
      "id": "walter-k20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-k20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 | SV415 SV525 | WAK20 WTA43 WTA33 WTA41 WTA21 WTL82 WXK15 WXH15 WQK25 WXM15 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WAK20 WTA43 WTA33 WTA41 WTA21 WTL82 WXK15 WXH15 WQK25 WXM15",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 | SV415 SV525 | WAK20 WTA43 WTA33 WTA41 WTA21 WTL82 WXK15 WXH15 WQK25 WXM15 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAK20",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M10",
      "manufacturer": "Walter",
      "grades": "WXN10 WXK10 WAM10 WAP10 WTA31 WTA33",
      "id": "walter-m10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-m10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | | VC929 | WXN10 WXK10 WAM10 WAP10 WTA31 WTA33 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WXN10 WXK10 WAM10 WAP10 WTA31 WTA33",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | | VC929 | WXN10 WXK10 WAM10 WAP10 WTA31 WTA33 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAM10",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M10 | AC4015 | GC2015 | NC9020 | | WAM10 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M20",
      "manufacturer": "Walter",
      "grades": "WXM15 WTP25 WAM20 WTA43 WQM25 WTA41 WAP20 WXM20 WQM35 WTA61",
      "id": "walter-m20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-m20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 | VC901 SV415 SV235 | WXM15 WTP25 WAM20 WTA43 WQM25 WTA41 WAP20 WXM20 WQM35 WTA61 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WXM15 WTP25 WAM20 WTA43 WQM25 WTA41 WAP20 WXM20 WQM35 WTA61",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 | VC901 SV415 SV235 | WXM15 WTP25 WAM20 WTA43 WQM25 WTA41 WAP20 WXM20 WQM35 WTA61 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAM20",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "M30",
      "manufacturer": "Walter",
      "grades": "WAP25 WXM25 WAM30 WTP35 WTA51 WXM35 WXK35 WXP40",
      "id": "walter-m30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-m30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | IC328 IC3028 | | WAP25 WXM25 WAM30 WTP35 WTA51 WXM35 WXK35 WXP40 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WAP25 WXM25 WAM30 WTP35 WTA51 WXM35 WXK35 WXP40",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | IC328 IC3028 | | WAP25 WXM25 WAM30 WTP35 WTA51 WXM35 WXK35 WXP40 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAM30",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P01",
      "manufacturer": "Walter",
      "grades": "WQM15 WTA21",
      "id": "walter-p01",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-p01/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 | T7005 TD905 T715X | KC9010 KC910 | | SV515 SV305 | WQM15 WTA21 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WQM15 WTA21",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P01 | R-100 R-200 | UE6005 F7010 | GC4015 GC4215 | TX110 | AC1000 | T7005 TD905 T715X | KC9010 KC910 | | SV515 SV305 | WQM15 WTA21 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAP01",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P01 | | GC4005 GC4205 | NC3010 | | WAP01 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P10",
      "manufacturer": "Walter",
      "grades": "WTL41 WTA33 WAP10 WXK10 WXH15 WTN33",
      "id": "walter-p10",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-p10/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M | IC520M IC8048 | SV310 | WTL41 WTA33 WAP10 WXK10 WXH15 WTN33 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WTL41 WTA33 WAP10 WXK10 WXH15 WTN33",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P10 | R-100 R-200 | UE6010 UC6010 UE6020 | GC4015 GC1025 GC1020 | TP15 TP100 | AC1000 AC2000 | TD905 T715X TD915 | KC9110 KC935 KC730 KC635M KC610M | IC520M IC8048 | SV310 | WTL41 WTA33 WAP10 WXK10 WXH15 WTN33 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAP10",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P10 | AC1215 AC1115 | GC4215 GC4015 | NC3010 NC3015 | TT1300 | WAP10 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P20",
      "manufacturer": "Walter",
      "grades": "WTA31 WXH15 WQM25 WTL82 WAP20 WTN43 WAP25 WTA43 WXM15 WTA41 WXP20 WTP20",
      "id": "walter-p20",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-p20/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M | IC9015 IC635 | SV410 SV325 | WTA31 WXH15 WQM25 WTL82 WAP20 WTN43 WAP25 WTA43 WXM15 WTA41 WXP20 WTP20 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WTA31 WXH15 WQM25 WTL82 WAP20 WTN43 WAP25 WTA43 WXM15 WTA41 WXP20 WTP20",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P20 | R-200 R-300 | UC6010 UE6020 UC6025 F620 F7030 UP20M AP20M | GC4020 GC4025 GC4225 GC4030 GC3040 | TP200 T250M T25M CP20 F25M | AC230 AC2000 AC3000 | TD915 T7020 | KC725M KC9125 KC9040 KC625M KC850 CM4 KC9025 KC631M | IC9015 IC635 | SV410 SV325 | WTA31 WXH15 WQM25 WTL82 WAP20 WTN43 WAP25 WTA43 WXM15 WTA41 WXP20 WTP20 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAP20",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P20 | AC1125 AC1225 | GC4015 GC4225 GC4025 GC4215 LC25 | NC3015 NC3020 NC500H | TT1500 | WAP20 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    },
    {
      "iso_code": "P30",
      "manufacturer": "Walter",
      "grades": "WXM25 WTP25 WXP25 WTA61 WTL71 WTL14 WAP30 WTL41 WAP35 WTL74 WTP35 WTA51",
      "id": "walter-p30",
      "url": "https://referencesource.org/industrial-consumable-tooling-cross-reference/walter-p30/",
      "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
      "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 | IC9025 IC950 | SV230 SV330 SV935 | WXM25 WTP25 WXP25 WTA61 WTL71 WTL14 WAP30 WTL41 WAP35 WTL74 WTP35 WTA51 |",
      "verified_fields": [
        "grades",
        "iso_code"
      ],
      "derived_fields": [
        "manufacturer"
      ],
      "disagreements": [
        {
          "field": "grades",
          "versions": [
            {
              "value": "WXM25 WTP25 WXP25 WTA61 WTL71 WTL14 WAP30 WTL41 WAP35 WTL74 WTP35 WTA51",
              "source": "https://romaycorp.com/charts/carbide-comparison-chart/",
              "source_quote": "P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 | KC792M KC9045 CD4 KC7020 KC7025 KC7215 KC7225 KC7935 KC633M KC8050 | IC9025 IC950 | SV230 SV330 SV935 | WXM25 WTP25 WXP25 WTA61 WTL71 WTL14 WAP30 WTL41 WAP35 WTL74 WTP35 WTA51 |",
              "as_of": "2026-08-11"
            },
            {
              "value": "WAP30",
              "source": "https://www.aceratool.com/carbide-insert-grades-chart/",
              "source_quote": "P30 | AC1225 | GC4225 GC4235 GC4025 GC4035 GC2135 | NC3020 NC3030 NC500H | TT3500 TT5100 | WAP30 |",
              "as_of": "2026-08-11"
            }
          ]
        }
      ]
    }
  ]
}