Irwin Aircraft Extension Steel Fractional Straight Shank Drill Bits, 1/2 in, 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; Plastic; Wood, Applications = Drilling, Bit Length = 4 1/2 in, Cutting Diam [Nom] = 1/2 in, Cutting Edge Material = HSS, Finish = Black Oxide, Flute Length = 4 1/2 in, Length [Nom] = 12 in, Length Group = Jobber, Material = High Speed Steel, Overall Length [Nom] = 12 in, Packing Type = Carded, Point Angle = 135°, Point Shape = Split Point, Resistance = Corrosion, Shank Type = Straight, Type = Drill Bit, Wt. = 0.57 lb. (3 BIT = 1 BOX)
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