Get a clean, square cut on metal and plastic tubing with the Tubing Cutter. Versatile Tubing Cutter For copper, brass, aluminum, thin-wall steel and plastic tubing 1/8-inch to 1-1/8-inch O.D, choose the Tubing Cutter. Strength and durability come from the rugged cast aluminum frame and hardened alloy steel cutting wheel. A large ridged knob on the adjusting screw makes precise adjustment of cutting pressure a smooth and easy process. Square Cut Smooth guide rollers and long-lasting alloy steel cutting wheel track straight and true, delivering a square cut every time. The rollers feature a deep groove to accept flare rim so you get the same perfect cut near a flared end. Built-In Reamer The large control knob is easy to operate, allowing precise feed pressure adjustment even with gloves on. After cut, clean off any burr with the built-in retractable reamer blade.