Drill Bit Size Wire 1 Drill Point Angle Degrees 118 Drill Bit Material Solid Carbide Drill Bit FinishCoating Bright Flute Type Spiral Cutting Direction Right Shank Type Straight Coolant Through No For use on Nonferrous alloys Aluminum Cast Iron High abrasive materials Plastics 20Deg helix angle 118Deg four facet point Bright finish