Hougen Rotacut Metal Cutters
Hougen Rotacut cutters are precision ground and produce clean, burr-free, round holes without deforming the surrounding material. They are designed for use in hand held drills with either 3/8" or 1/2" diameter chucks, and in air feed drill spindles for production work. Rotacut cutters can be used in sheet metal, plate materials, and plastics up to 1/2" thick.