During workshop operation, many workpieces were minor damaged due to their excessive force. Therefore, we recommend that you use the vise to clamp. Our vise has to roughen screw rod, solid casting, and strong clamping force. It can ensure the stability of clamping multiple workpieces. | Vevor | | 5" Super-Lock Vise For NC/CNC Machines Bench Clamp Vise High Precision, Vise Clamp Vice CNC Vise Lockdown Vise Drilling | Silver | Best Buy