20mm x 19mm Doc Rotaloc Cutter Stack Cut Hougen 17316
20mm Diameter Rotaloc Annular Cutter
For use exclusively in the HMD115 and HMD150 magnetic drills.
This cutter has Stack Cut geometry for drilling through stacked plate.
For optimum cutter tool life and cutter efficiency use Slick-StikTM lubricant.
They have a bayonet style twist lock shank for fast cutter changes without using tools.
M42 HSS - Stack-Cut Geometry with 19mm Depth of Cut.