Understanding General Purpose Workholders | Carr Lane
Generalpurpose workholders are the simplest and mostbasic workholding devices. They are also the mostuniversal workholders. Generalpurpose workholders include machine vises, selfcentering vises, collet chucks, collet vises, and chucks. They usually hold regular or symmetrically shaped workpieces; squares, rectangles, cylinders, hexagons ...