Hougen 12427 27MM X 50MM "12,000-Series" Annular Cutter Step Drills and reduced horsepower requirements

and reduced horsepower requirements

and last much longer than traditional holemaking methods

Modified end tooth geometry is also available for drilling in stacked plate applications

Hougen Part #: 12130

biodegradable cutting lubricant that yields a 10:1 ratio when mixed with water

Hougen 12427 27MM X 50MM "12,000-Series" Annular Cutter Step Drills and reduced horsepower requirementsItem 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