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3/16" Aircraft Extended HSS Straight Shank Fractional Drill Bit (66712) by IRWIN®. Ideal for drilling in hard-to-reach areas and for running wires and cable.
$2.89
Irwin 66708 1/8" X 6" Aircraft Extension Straight Shank Drill Bit
$2.39
Irwin 5/16" Black Oxide 12" Bit . Aircraft Extension High Speed Steel Fractional Straight Shank Drill Bits
$8.99
IRWIN 1/4" (6.3mm) Cobalt Steel Drill Bit is ideal for drilling into hardened steel, alloys, titanium and stainless steel
$2.99
Irwin 60528 - 7/16 High Speed Steel Drill bit M2 HSS for strength, het and wear resistance
$7.99