Hougen 12312 12MM X 25MM "12,000-Series" Annular Cutter doc-76 Up to 10 cutting edges

Up to 10 cutting edges distribute the cutting load evenly to maximize feed rates

The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools

*When using a two speed drill always tap in low gear (250 RPM)

Instruction Sheet - HMD904 / HMD905 - Slot Drive

Hougen 12312 12MM X 25MM "12,000-Series" Annular Cutter doc-76 Up to 10 cutting edgesItem 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