For use with Hougen Portable Magnetic Drills and machine tools operations on materials up to 350 BHN. Made of hardened, high speed tool steel and precision ground, cutters feature a 3/4" diameter shank (Model HMD933 requires adapter #02386) and are availa

For use with Hougen Portable Magnetic Drills and machine tools operations on materials up to 350 BHN. Made of hardened, high speed tool steel and precision ground, cutters feature a 3/4" diameter shank (Model HMD933 requires adapter #02386) and are available in 1, 2, 3, 4 & 6" D.O.C. Plus, modified end tooth geometry for stacked plate drilling is available. "12,000-Series" Annular Cutters are resharpenable using the 10950 Sharpening Machine.