Hougen 12428 28MM X 50MM "12,000-Series" Annular Cutter doc-50 and last much longer than

and last much longer than traditional holemaking methods

Material: Hardened M2 High-Speed Steel (HSS)

The Hougen split point quickly starts the hole and the double angled flutes increase penetration speed

Chain mount for models HMD904

PAIL (CONC)

Hougen 12428 28MM X 50MM "12,000-Series" Annular Cutter doc-50 and last much longer thanItem Details For use with Hougen Portable Magnetic Drills and many competitive models on materials up to 275 BHN (28. 5 HRC). 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. "12,000 Series" cutters have a 3 4" diameter double flatted shank. Modified end tooth