39/64 in. High Speed Steel Twist Black and Gold Reduced Shank Drill Bit with 1/2 in. Shank
Black and gold drills are manufactured from premium grade high speed steel Killer force drills (KFD) have a heavy-duty 135° split point for self-centering and reducing thrust 3 in. flute length and 6 in. overall length Gold and black surface treated for use in stainless steel and other hard metal drilling Drills expand the size range capacity of a portable drill chuck, common flute and overall length for minimal adjustment during tool changes High speed steel material For use in wood and hard metals Black and gold surface treated for use in stainless steel and other hard metal drilling High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance 135° split point is self-centering and reduces thrust This KFD Killer Force Drill Bits are manufactured from premium grade High-Speed Steel. Gold and black surface treated for use in stainless steel and other hard metal drilling. Manufactured from premium grade M2