# ISO 4468:2009 — Withdrawn and superseded ISO standards For ISO 4468:2009, item title is Gear hobs — Accuracy requirements; status code is 9599; successor is ISO 4468:2020 | ISO/NP 4468; withdrawn / published date is 2009-05-18, recorded from its source on 2026-08-05. - **Identifier:** ISO 4468:2009 _(verified: appears in the quote below)_ - **Item title:** Gear hobs — Accuracy requirements _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4468:2020 | ISO/NP 4468 - **Withdrawn / published date:** 2009-05-18 _(verified: appears in the quote below)_ ## What the source says > 39216,IS,,ISO 4468:2009,Gear hobs — Accuracy requirements,Fraises-mères — Exigences d'exactitude,2009-05-18,2,['21.200'],ISO/TC 60/SC 1,9599,[10363],"[75592,68727]",['en'],32,"

ISO 4468:2009 specifies requirements for the accuracy of general-purpose hobs of 0,5 module to 40 module. These hobs are intended for producing gears which conform to ISO 53 and ISO 54. ISO 4468:2009 applies to hobs for spur and helical gears and to solid (monobloc) and inserted blade hobs.

" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).