Hougen 18270 2-3/16" X 2" Copperhead Carbide Tip Annular Cutter doc-19 and last much longer than

and last much longer than traditional holemaking methods

They are made of hardened M2 high speed steel and are precision ground for excellent performance throughout the cut and long tool life

Up to 10 cutting edges distribute load evenly

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

Hougen 18270 2-3/16" X 2" Copperhead Carbide Tip Annular Cutter doc-19 and last much longer thanItem Details Hougen Copperhead Carbide Tip Cutters offer extended tool life on abrasive, tough to cut materials and in high speed mag drills such as the HMD906. The unique Hougen design includes a special tooth geometry that helps maintain a better chip flow than other brands.