Milwaukee 9/16 In. Black Oxide Silver & Deming Drill Bit
135 deg (degree) split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast. 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck. Black oxide coating provides lubricity and resists corrosion of the bit. Reduced shank diameter for use in 1/2' chucks. For use in metal, wood, plastic.