• 273751 Irwin 12" Aircraft Extension Straight Shank Drill Bits 1/8"
  • 273751 Irwin 12" Aircraft Extension Straight Shank Drill Bits 1/8"
  • 273757 Irwin 12" Aircraft Extension Straight Shank Drill Bits 1/4"
  • 273754 Irwin 12" Aircraft Extension Straight Shank Drill Bits 3/16"
  • 273763 Irwin 12" Aircraft Extension Straight Shank Drill Bits 3/8"
  • 273760 Irwin 12" Aircraft Extension Straight Shank Drill Bits 5/16"
  • 273766 Irwin 12" Aircraft Extension Straight Shank Drill Bits 7/16"

Irwin 12″ Aircraft Extension Straight Shank Drill Bits

SKU #N/A
MFR #N/A

These Irwin Aircraft style 12” extension bits are ideal for drilling in hard-to-reach areas and for running wires and cable….

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$9.99$20.99

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Product Highlights

  • Construction. Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance.
  • Shank.  Straight shank.
  • Materials.  For general use in wood, metal, and plastic.
  • Corrosion Resistant.  Black oxide coating resists corrosion.
  • No Bit Walking.  135° split point ensures a true start and eliminates bit walking.

Description

These Irwin Aircraft style 12” extension bits are ideal for drilling in hard-to-reach areas and for running wires and cable.

Specs

Item # Size Twist Length Overall Length
62108 1/8″ 1-5/8″ 12″
62112 3/16″ 2-5/16″ 12″
62120 5/16″ 3-3/16″ 12″
62116 1/4″ 2-3/4″ 12″
62124 3/8″ 3-5/8″ 12″
62128 7/16″ 4-1/16″ 12″

Warning:  California Proposition 65

Shipping Information

  • Weight: .2 lbs
  • Dimensions: 13.5 × 1.5 × 1.5 in
  • Size:

    1/4", 1/8", 3/16", 3/8", 5/16", 7/16"