YG-1 Taper Shank Drill Bit, Standard Length, Series: D1211, Imperial, 29/32 in Drill - Fraction, 0.9062 in Drill - Decimal Inch, 10-3/4 in Overall Length, 6-1/8 in Cutting Depth, 2 Flutes, Spiral Flute, 6-1/8 in Flute Length, #3 Morse Taper Shank Taper Designation, 118 deg Point, Split Point, Right Hand Cutting Direction, M2 HSS Cutting Edge, No Through Coolant, M2 HSS, Black Oxide, Applicable Materials: Alloy Steel, Carbon Steel and Pre-Hardened Steel