MORSE Jobber Length Drill Bit, Standard Length, Series: 5374, Imperial, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 3-3/4 in Overall Length, 2-3/8 in Cutting Depth, Standard Flute, 2-3/8 in Flute Length, 5/16 in Shank, Straight Shank, 118 deg Point, Split Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, No Through Coolant, Solid Carbide, Bright, Applicable Materials: Aluminum, Cast Iron, Non-Ferrous Alloy and Plastic