Internal PVC Pipe Cutter 2", 4", 6" Sch40 only. These tools allow you to make accurate, square cuts at floor level or in other blind locations. Easily preset for depth of cut, they slide inside the pipe and make their cut in seconds. User must supply the power source, a 1/2" 350 to 450 rpm drill, rated at 4.6 to 6 amps is recommended.