MORSE Jobber Length Drill Bit, General Purpose, Series: 1333, Metric/Imperial, 13.5 mm Drill - Metric, 0.5315 in Drill - Decimal Inch, 160 mm Overall Length, 108 mm Cutting Depth, 2 Flutes, Standard Flute, 108 mm Flute Length, 13.5 mm Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, Black Oxide, Applicable Materials: Aluminum and Non-Ferrous Metals