Malco's Tube Cutters make clean, right-angle cuts on hard and soft copper tubing, with no burrs or chips. The ball bearing feed allows smooth turns around the pipe, while the flare cut-off groove reduces tube loss. The retractable reamer has a cutting edge and a filing edge for cleanly removing burrs inside and outside the tube. The spare cutting wheel stores under the reamer, for convenience and continuous work flow. Conforms to federal specification GGG-C771d 1-31-64. Type II, Class 1, Style B.