pQualtech Taper Shank Drill, Heavy Duty, Series DWDTSCT, Imperial, 3764 in Drill Size Fraction, 05781 in Drill Size Decimal Inch, 834 in Overall Length, 478 in Cutting Depth, 2 Flutes, 478 in Flute Length, 2 Morse Taper Shank Taper Designation, 118 deg Point, Conventional Point, Right Hand Cutting Direction, Carbide Cutting Edge, Goldp