Hougen 12415 15MM X 50MM "12,000-Series" Annular Cutter doc-3 Tapping Kits are not recommended

Tapping Kits are not recommended for use with swivel base drills

Only a thin area of material touches the outside of the hole which provides for less friction and a better hole finish

5 HRC) or gummy materials

Up to 10 cutting edges distribute load evenly

Cutting Diameter: 7/8"

Hougen 12415 15MM X 50MM "12,000-Series" Annular Cutter doc-3 Tapping Kits are not recommendedItem 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