- ROTABROACH 12,000-SERIES ANNULAR CUTTERS For use with Hougen Portable Magnetic Drills and many competitive models. They are made of hardened M2 high speed steel and are precision ground for excellent performance throughout the cut and long tool life. They require less horsepower and thrust to cut, and last much longer than traditional holemaking methods. Rotabroach cutters feature a 3/4in. diameter double-flatted shank and are available in 1, 2, and 3in. D.O.C. Modified end tooth geometry is also available for drilling in stacked plate applications. For extended tool life and lower cost per hole. Rotabroach Cutters are resharpenable.
Hougen 12121 21/32 X 1 Annular Cutter
