Cuts out-of-round pipes. Four knife-edged cutting wheels cut quickly and cleanly. Can be operated with one hand. Less than 1/3 turn cuts all the way around the pipe. Unique design allows tool to shift to make out-of-round cut. Big 1 3/8 to 2 1/2 (34.9 - 63.5Mm) range. Weight: 1.95 Lbs.