Uniweld UTC701 Premium Tubing Cutter Cuts 1/8 Inch to 1 Inch O.D. Copper, Brass, and Aluminum Tubing Cut 1/8in to 1in O.D. copper, brass and aluminum tubing Compact design allows for cutting in tight spaces Grooved rollers for cutting close to a flared end of tubing Large, non-slip thumbscrew for cutting pressure control