MORSE Jobber Length Drill Bit, Series: 5330, Imperial, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, 6 in Overall Length, 4-1/2 in Cutting Depth, Standard Flute, 4-1/2 in Flute Length, 1/2 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, Carbide Cutting Edge, No Through Coolant, Uncoated, Applicable Materials: Cast Iron, Non-Ferrous Metals, Composites, Hard Plastic, Fiberglass and Abrasive Non-Ferrous Metals