Drill Bit Size Inch 2164 Shank Taper Designation MT1 Drill Point Angle Degrees 118 Drill Bit Material Carbide Tipped Drill Bit FinishCoating Bright Overall Length Inch 612 Through Coolant No Provides excellent wear resistance when cutting aluminum castings, bronze, cast and ductile irons, fiberglass, hard plastics and other nonferrous materials NOT recommended for steel applications 118Deg point