Hougen 4-18224 3/4" X 4" Copperhead Carbide Tip Annular Cutter rotalocplus-kit Cobalt is harder than high

Cobalt is harder than high speed steel and provides better wear resistance

PAIL (CONC)

Up to 10 cutting edges distribute the cutting load evenly to maximize feed rates

heat treated tools that easily cut thru the stock rather than ripping

For extended tool life and lower cost per hole 12

Hougen 4-18224 3/4" X 4" Copperhead Carbide Tip Annular Cutter rotalocplus-kit Cobalt is harder than highItem 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.