Makes clean, square cuts on copper, brass, aluminum and thin-wall steel Large, ergonomic x-cel knob provides a firm grip so you can cut tubing quickly and easily Features a convenient fold-away reamer to clean and insure a better connection Tubing cutter has a 5/8-inch to 2-1/8-Inch (16 mm to 54 mm) cutting capacity Ridgid covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool