DD ISO/TS 21108:2005

This standard DD ISO/TS 21108:2005 Hand-held power tools. Impulse wrenches. Dimensions and tolerances of interface to power socket is classified in these ICS categories:

• 25.140.10 Pneumatic tools

This Technical Specification specifies the dimensions and tolerances for the interface between impulse wrenches and their power sockets: output spindle of power tool–female drive end of power socket. This interface is based on the principle of a socket centred on the cylindrical spindle. Alternative dimensions and tolerances for two options, A and B, are provided. It is applicable to both pneumatically and electrically driven impulse tools, and could also be used in other applications.