9/64 Carbide Drill Screw Machine Length ALTIN Coated
Premium Sub-Micrograin Solid Carbide Stub Length Drill Bits2 Flute15° Helix135° Split Point Stub Length These drill bits require rigid toolholding and workholding to be run properly and avoid breakageALTIN Coating: A high performance coating for drilling stainless steels, carbon steels, alloy steels, and cast iron. These Kodiak Cutting Tools® solid carbide stub length drills feature a 15 degree helix angle and a 135 degree split point. It is exceptional in difficult to machine materials where adhesive wear is particularly high.0000/-.