# ISO 5414-1:1985 — Withdrawn and superseded ISO standards For ISO 5414-1:1985, item title is Tool chucks (end mill holders) with clamp screws for flatted parallel shank tools — Part 1: Dimensions of the driving system of tool shanks; status code is 9599; successor is ISO 5414-1:2002; withdrawn / published date is 1985-11-07, recorded from its source on 2026-08-05. - **Identifier:** ISO 5414-1:1985 _(verified: appears in the quote below)_ - **Item title:** Tool chucks (end mill holders) with clamp screws for flatted parallel shank tools — Part 1: Dimensions of the driving system of tool shanks _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5414-1:2002 - **Withdrawn / published date:** 1985-11-07 _(verified: appears in the quote below)_ ## What the source says > 11453,IS,,ISO 5414-1:1985,Tool chucks (end mill holders) with clamp screws for flatted parallel shank tools — Part 1: Dimensions of the driving system of tool shanks,"Mandrins porte-outils, à vis de blocage, pour outils à queue cylindrique à méplat — Partie 1: Dimensions du système d'entraînement des queues d'outils",1985-11-07,2,['25.060.20'],ISO/TC 29,9599,[11452],[37074],"['en','fr']",2,
ISO5414-1 was first publisded in 1982. This second edition cancels and replaces the first edition. Lays down dimensions of the driving system and also the maximum diameter of the chuck nose. Defines two types of drive (chucks for driving parallel shank tools with a single flat or with a double flat).