MORSE® Jobber Length Drill Bit, Series: 5330, Imperial, E Drill - Letter, 0.25 in Drill - Decimal Inch, 4 in Overall Length, 2-3/4 in Cutting Depth, Standard Flute, 2-3/4 in Flute Length, 1/4 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting Direction, Carbide Cutting Edge, No Through Coolant, Bright, Applicable Materials: Cast Iron, Non-Ferrous Metals, Composites, Hard Plastic, Fiberglass and Abrasive Non-Ferrous Metals