27mm x 25mm Doc Rotaloc Plus Cutter Hougen 17930
12mm Diameter Rotaloc Plus Annular Cutter For use exclusively in the HMD150 magnetic drills. They have a bayonet style twist lock shank for fast cutter changes without using tools. For optimum cutter tool life and cutter efficiency use Slick-StikTM lubricant. Standard Geometry with 25mm Depth of Cut.