Hougen 18420 20MM X 50MM Copperhead Carbide Tip Annular Cutter 75002.5PR They are made of hardened

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

Hougen Copperhead Carbide Tip Cutters offer extended tool life on abrasive

spot weld removal

000-Series" cutters in a portable magnetic drill

Hougen 18420 20MM X 50MM Copperhead Carbide Tip Annular Cutter 75002.5PR They are made of hardenedItem 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.