Foreword

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This document was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 9, Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces.

This third edition cancels and replaces the second edition (ISO 12164‑3:2014), which has been technically revised.

The main changes are as follows:

— new hollow taper shank of type TA with peripherally grooved flange collar for automatic tool change added, with similar geometry as type A;
— some editorial changes.

A list of all parts of the ISO 12164 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A complete listing of these bodies can be found at www.iso.org/members.html.

BS ISO 12164-3:2023

Hollow taper interface with flange contact surface - Shanks of types T, TA and U

Current

Published:

31 Oct 2023