Manually controlled quick clamping vice, cut is regulated by a hydraulic damper and a restrictor choke valve. A course of a cut is not influenced by a human factor and it causes a higher bladelife. A operator starts a machine pressing button START and sets a cutting speed. After finnishing the cut machines stops itself automatically and an operator lifts the arm manually to the start posittion. Feeding of material is manual. Angle cuts are possible by arm turning.