ASME B5.60-2014 (R2019)

This Standard establishes technical requirements for workholding chucks used primarily in turning operations. It covers jaw type chucks, whether manual or power operated. This Standard covers spindle noses for use on turning machines, the interface of two-piece chuck jaws, the geometric test procedures for measuring accuracy of self-centering jaw-type chucks, and the safety requirements for jaw-type workholding chucks.