Electric wrench with clutch good or without clutch good?
An electric wrench with a clutch can be used as a wrench. When the screw is screwed, the speed is higher, and the efficiency is improved. When the screw is screwed at the end of the screw, the speed is greater than the bottom, and the torque can be increased, and the control accuracy can be improved.
But the disadvantage is that the structure is complex, heavy, high cost and high maintenance cost than without clutch.
