Berkley Tool BT-9402 3/16-Inch - 2-Inch Screw Feed Cutter Wheel pin for quick, tool-free wheel changes Cuts copper, brass and aluminum tubing and thin-wall conduit 3/16-Inch - 2-Inch capacity tubing cutter Berkley Tool covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool