The milwaukee c12 pc pipe cutter has a high performance 500 rpm motor that cuts 12mm copper pipe in less than 3 seconds it has an all metal sealed front end for water protection that is rust and corrosion resistant the pipe cutter has an auto locking cut mechanism that cuts installed copper tubing with as little as 37mm clearance auto adjusting jaws automatically adjust to the pipe size and a built in led light illuminates the work surface the c12 pc features redlink overload protection electro