Hougen 18004 Copperhead Carbide Annular Cutter Kit (5) Cutters (14mm,16mm, 18mm, 20mm, 22mm) (2) Pilots, & (2) wrenches - Metric rotaloc carbide 3) Eject the slug at

3) Eject the slug at the end of the cut

Max Hardness: 275 BHN / 28

905 & 927) SLOT DRIVE

HMD914 and HMD925

Kits quickly attach to your Hougen Magnetic Drill and positive non-slip positioning assures centered hole location

Hougen 18004 Copperhead Carbide Annular Cutter Kit (5) Cutters (14mm,16mm, 18mm, 20mm, 22mm) (2) Pilots, & (2) wrenches - Metric rotaloc carbide 3) Eject the slug atItem 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.