NF ISO 12164-5, E62-507-5 (11/2023)

This document specifies the dimensions of hollow cone-face shanks (HSK). These shanks form the male part of the interface with machine tools (e.g. drilling/milling machines and grinding machines). This document specifies three types of shanks: — types AS and ES have a flange with a peripheral groove for automatic tool change; — type CS have a flange without peripheral groove and can only be changed manually; HSK types AS and ES can also be changed manually through radial bores in the hollow-cone-face shanks. This document provides information for dynamic balancing of HSK-AS and HSK-CS tails in accordance with ISO 16084.
(Automatic translation from French)