STM, 107546, Prentice Drill Bit, Flatted, 7/8 in Drill - Fraction, 0.875 in Drill - Decimal Inch, 6 in Overall Length, 3 in Flute Length, 1/2 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, High Speed Steel Cutting Edge, Black Oxide