Hougen 12354 54MM X 25MM "12,000-Series" Annular Cutter doc-4 The pilot serves three functions

The pilot serves three functions when used with "12

Depth of Cut: 1"

Hougen Part #: 12128

1) Locate the holes center point

Cutting Diameter: 25/32"

Hougen 12354 54MM X 25MM "12,000-Series" Annular Cutter doc-4 The pilot serves three functionsItem 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