MORSE Jobber Length Drill Bit, General Purpose, Series: 1333, Metric/Imperial, 8 mm Drill - Metric, 0.315 in Drill - Decimal Inch, 117 mm Overall Length, 75 mm Cutting Depth, 2 Flutes, Standard Flute, 75 mm Flute Length, 8 mm Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, Oxide Treated, Applicable Materials: Aluminum and Non-Ferrous Metals