Irwin Aircraft Extension Fractional Straight Shank Drill Bits, 7/16 in, 12in L, Carded

Ideal for drilling in hard-to-reach areas and for running wires and cable. Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance. For general use in wood, metal, and plastic. 135-degree split point ensures a true start and eliminates bit walking.

Attributes:

Applicable Materials = Metal, Applications = General Metal Drilling; MRO, Bit Length = 4 1/16 in, Cutting Diam [Nom] = 7/16 in, Cutting Edge Material = HSS, Dia. [Nom] = 7/16 in, Finish = Black Oxide, Flute Length = 4 1/16 in, Length Group = Extra, Material = High Carbon Steel, No. of Flutes = 2, Overall Length [Nom] = 12 in, Packing Type = Carded, Point Angle = 135°, Point Shape = Split Point, Resistance = Corrosion, Shank Type = Straight, Type = HSS Drill Bit, Wt. = 0.1 lb. (3 BIT = 1 BOX)