Irwin 21-Piece Turbo Point Tip Drill Bit Set
Standard 118 deg. point for use in wood, metal, and plastic. Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance. Self-centering tip. 3-flatted shank on 3/16" and larger bits. 21-piece set includes drills from 1/16" to 3/8" by 1/64".