Hydraulic Machine Vice

Hydraulic Machine Vice – Swivel Base. The Hydraulic Machine Vice is ideal for heavy and controlled clamping of work pieces on precision machines. Considerable force magnification is achieved, thereby reducing operators fatigue and necessity of hammering the crank handle.vise, also spelled Vice, device consisting of two parallel jaws for holding a workpiece; one of the jaws is fixed and the other movable by a screw, a lever, or a cam. When used for holding a workpiece during hand operations, such as filing, hammering, or sawing, the vise may be permanently bolted to a bench.