The Klein Tools 50048 3-Piece C-Style Copper Tubing Cutter Set includes three tubing cutters in a MODbox compatible case that can fit neatly within MODbox toolboxes (Sold Separately). The included cutters are designed to work in ultra-compact spaces and cut 1/2 in., 3/4 in., and 1 in. copper tubing. Grooves on the exterior allow for improved grip and secure handling, with water drainage ports to help keep water from being stored inside. Free-spinning rollers and a spring-action blade help with smooth, precise cuts while maintaining force throughout the cut.