The IRWIN Record 200-30C Copper Tube Cutter is a compact and accurate cutter with steel wheel and roller mounted in precision die-cast body. Strong and lightweight, it is designed to cut copper, brass, aluminium, or thin-walled steel. Features a steel de-burrer, which folds into the body when not in use. A spare cutter wheel is located in the handle. Capacity 3-30mm (1/8in - 1.1/8in) Copper Tube.