The Faithfull adjustable pipe cutter cuts copper, brass, aluminium and light gauge steel tube. It features a retractable de-burrer and has a steel wheel and rollers. The Faithfull FAIPC642 has a tube cutting capacity: 6 - 42mm outside diameter. Uses spare wheel FAIPCW642Additional Information:• Cutter Type: Aluminium/Brass/Copper/Steel• Min. Capacity (mm): 6• Max. Capacity (mm): 42