2Pcs Stop Block for CNC Workbench, Push and Pull Action Cam Clamp Support Heavy Duty Milling, Toggle Clamps Control by Air Cylinder or M8 Screws | 5mm Stroke Short Stop Kit

CNC clamps stroke: 5mm on one side,Cam clamps support studs: M8Hand clamps size:35*23*25Change after locking40*20*25

• CNC universal stop block: strong clamping force, support heavy cutting, high work efficiency. Two control modes: support airc ylinder control, support Manual screw fixing
• Double-sided clamping cnc clamps: milling machine clamps have single-sided 5mm stroke, surface grinding RA<0.4, roundness<0.8. High clamping precision, more reliable
• Finishing cam clamp: built-in spring, the main body is not easy to crack, the side threaded hole, can be equipped with a semicircular jaw, convenient for clamping cylindrical workpieces. Multiple side by side use, saving time and effort
• Screw clamp working principle: Wedge Surface moves downward, squeezes and pushes outward to lock the workpiece. Wedge Surface moves upward, relaxes and shrinks inward, thereby releasing the workpiece
• Scope of use of quick clamps: steel parts, aluminum parts, quick-change pallets, wooden workpieces, suitable for metal workbenches with DIY screw holes, and workbenches with fixing holes