Cully™ Jobber Drill Bit, Heavy Duty Trinado, Imperial, 11/64 in Drill - Fraction, 0.1719 in Drill - Decimal Inch, 1-7/8 in Overall Length, 7/8 in Cutting Depth, 7/8 in Flute Length, 1/16 in Shank, Straight Shank, 135 deg Point, Split Point, HSS Cutting Edge, HSS, Black Oxide