Hougen 18118 9/16" X 1" 3/4" Double Flat Shank. 1" D.O.C. Carbide Tip Annular Cutter. Feature a brazed-in durable grade carbide insert for extended tool life.
Hougen Copperhead™ Carbide Tip Cutters offer extended tool life on abrasive, tough-to-cut materials and in high-speed mag drills such as the HMD508. The unique Hougen design includes a special tooth geometry that helps maintain a better chip flow than other brands.