# ISO 494:2009 — Withdrawn and superseded ISO standards

For ISO 494:2009, item title is Cylindrical shank twist drills — Long series; status code is 9599; successor is ISO 494:2017; withdrawn / published date is 2009-02-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 494:2009 _(verified: appears in the quote below)_
- **Item title:** Cylindrical shank twist drills — Long series _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 494:2017
- **Withdrawn / published date:** 2009-02-26 _(verified: appears in the quote below)_

## What the source says

> 50900,IS,,ISO 494:2009,Cylindrical shank twist drills — Long series,Forets à queue cylindrique — Série longue,2009-02-26,2,['25.100.30'],ISO/TC 29/SC 9,9599,[4545],[68941],"['en','fr']",5,"<p>ISO 494:2009 specifies the dimensions of cylindrical shank twist drills, having working lengths in the long series.</p>"

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).