The expanding Mandrel Collet Chuck is designed to clamp the minor diameter of an internal spline. This allows the user to machine the internal counter bore, the outside profile, and the face of the ...

A collet is a workholding device for bar stock or workpieces that must be held to a higher degree of accuracy than a standard chuck can accomplish. The device forms a collar around an object, and ...

Hardinge fixtures will accept a range of standard tooling to grip parts of various shapes and sizes. Hardened collets, step chucks, or expanding collets will seat directly in a Hardinge collet-ready ...