Hougen 18429 29MM X 50MM Copperhead Carbide Tip Annular Cutter tin-coated The blue colored foam allows

The blue colored foam allows you to

plate materials and plastics

Hougen RotaLoc cutters feature a quick shank mounting system for changing cutters without tools

tearing and pushing through as do typical hole saws

Always use a sharp pilot for best results

Hougen 18429 29MM X 50MM Copperhead Carbide Tip Annular Cutter tin-coated The blue colored foam allowsItem 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.