VEVOR Milling Vice 4"/100mm,Bench Clamp Vice Nodular Cast Iron Material,Clamping Vice Clamping Force 19KN Max, Milling Machine ViceProduct Features Feature 1 PREMIUM QUALITY STRUCTURE 45# steel jaws, after high frequency quenching, undergo improving the wear resistance and service life of the jaws. Vise body for the QT500 ductile cast iron forging, which has good toughness, high strength, and durability. Feature 2 POWERFUL CLAMPING FORCE Vice guide surfaces are finely polished, smooth surface. When clamping the workpiece, the movement is stable, the positioning is accurate, and