Hougen 3-18268 2-1/8" X 3" Copperhead Carbide Tip Annular Cutter kit 5/8" and 3/4" cutters and

5/8" and 3/4" cutters and 5/16" - 3/4" X 1/4" depth in plastic tool case is perfect for twist drills and hole saws

Colllet: 02495 for #6 thru 1/4" tap

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

Hougen 18002 Includes

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

Hougen 3-18268 2-1/8" X 3" Copperhead Carbide Tip Annular Cutter kit 5/8" and 3/4" cutters andItem 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.