Machine hand-operated vises are meant for workpieces clamping for machining on metal-cutting machine tools.
Vises are made from hardened alloy steel.
Vise accuracy class P is under the GOST 16518 (DIN 6370).
Vise mounting on a table of the machine is realized by means of dowels, fixation – by means of clamp arms. Design of plain vises allows to mountain of several vises close to each other, as well as on three orthogonally related supporting surfaces (bottom, side). Height hardness of working surfaces secures long lifetime of vises with accuracy stability. Inboard bearing and bent lever makes ease in service.