Drill Bit Size mm 105 Drill Point Angle Degrees 118 Drill Bit Material High Speed Steel Drill Bit FinishCoating Black Oxide Flute Type Spiral Flute Cutting Direction Right Hand Shank Type Straight Through Coolant No Taper length drills are designed for general purpose drilling where longer length is required Heavy duty 135Deg split point Sizes over 12 furnished with notched point