MORSE Jobber Length Drill Bit, Series: 1344, Imperial, 11/32 in Drill - Fraction, 0.3438 in Drill - Decimal Inch, 4-3/4 in Overall Length, 3-7/16 in Cutting Depth, Slow Spiral Flute, 3-7/16 in Flute Length, 11/32 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, Uncoated, Applicable Materials: Brass, Bronze, Hard Plastic and Hard Rubber