HAN60121 Features: -Standard 118 degree point for use in wood, metal, and plastic.-General Purpose High Speed Steel Fractional Straight Shank Jobber Length Drill Bit - 21/64". Construction: -Constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance. Dimensions: -Overall length: 2-13/16" . Warranty: -Lifetime warranty does not cover abuse.