ISO 12164-6:2023Published

Hollow taper interface with flange contact surface — Part 6: Receivers of types AS, CS and ES for hollow taper shanks of types AS, CS and ES

Interfaces à cône creux-face — Partie 6: Nez de broches de types AS, CS et ES pour queues de types AS, CS et ES

Abstract / scope

This document specifies dimensions for receivers with taper and flange contact surfaces for hollow taper shanks (HSK) in accordance with ISO 12164-5 to be applied to machine tools (e.g. machines for turning, drilling, milling and grinding).

This document specifies three types of receivers:

— type AS for automatic tool change;

— type CS for manual tool change only, via radial holes in both the receiver and the tool shank;

— type ES for automatic tool change.

NOTE 1 The receivers of types AS, CS and ES fit the HSK shanks of types AS, CS and ES (according to ISO 12164-5).

NOTE 2 HSK shanks of types AS and ES can also be changed manually.