STELLDRILL

CUTTING ATTACHMENTS FOR MACHINE TOOLS, NAMELY, DRILLS, DRILL BITS, POWER OPERATED MONOLITHIC ROTATING CUTTING TOOLS FOR CUTTING METAL,, POWER OPERATED ROTATING CUTTING TOOLS WITH REMOVABLE CUTTING BITS FOR CUTTING METAL, ALL MADE OF SINTERED HARD CUTTING MATERIAL BASED ON CARBIDE, NITRIDE AND/OR OXIDE