ISO-723 Rock drilling equipment -- Forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels

ISO-723 - 2ND EDITION - CURRENT


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Specifies the dimensions of both forged collared shanks and corresponding chuck bushings. Values are given for five nominal sizes. This second edition cancels and replaces the first edition (1974), which has been technically revised (extension of the range of sizes and specification of the size of the internal diameter at the forged collar).

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Document Number

ISO 723:1991

Revision Level

2ND EDITION

Status

Current

Publication Date

Feb. 15, 1991

Committee Number

ISO TC 82