Hougen 12154 1-11/16" X 1" "12,000-Series" Annular Cutter Step Drills A hole produces a slug

A hole produces a slug of material that could be used for another job

Pilot Included

HMD914 and HMD925

with less chatter

Hougen 12154 1-11/16" X 1" "12,000-Series" Annular Cutter Step Drills A hole produces a slugItem 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