US SHIP】HRV60 Accuracy 1μ Mini Punch Grinder Precision Needle Grinding Machine
RATTMMOTOR HRV60 Mini Punch Grinder, Small Punch Machine CNC Lathe Turning Tool High Precision Needle Grinding Machine for Milling Drilling Machine (Accuracy 1μ). Turn the homing handle to the lower right, open the press handle, and place the punch between the rotating roller and the pressure bearing.