Brand Name: Irwin
*Sub Brand: Aircraft Extension
*Drill Size: 5/16 in.
*Overall Length: 12 in.
*Material: High Speed Steel
*Style: Split Point
*Product Type: Drill Bit
*Number in Package: 1 pc.
*Shank Type: Straight Shank
*Finish: Black Oxide
*Flute Length: 3-3/16 in.
*Packaging Type: Carded
*Flute Length: 3-3/16 in.
*Ideal for drilling in hard to reach areas and for running wires and cables
*Constructed of M-2 high speed steel for the best combination of heat resistance and wear resistance
*Black oxide coating resists corrosion
*135 degr