29/64" X 12" Aircraft Extension Drill Bit | Cobalt | GLBCOX1229/64
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29/64" X 12" Aircraft Extension Drill Bit | Cobalt | GLBCOX1229/64

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29/64" X 12" Aircraft Extension Drill Bit | Cobalt | GLBCOX1229/64

Drill AmericaSKU: GLBCOX1229/64
Price:
$29.74 $54.67per 1( $29.74 each)
Pieces 1
Measurement type Inch
Diameter 29/64"
Length 12
Material Cobalt
Finish Gold
Flute length 4-3/16
Point type Split Point
Shank Round
Size 29/64
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Specs

  • Diameter: 29/64" (0.453125")
  • Overall length: 12"
  • Material: Cobalt alloy
  • Quantity: 1 piece
  • Type: Aircraft extension drill bit

Features

  • Cobalt alloy construction delivers higher heat resistance and improved wear life when drilling hard metals such as stainless steel and alloy steels.
  • 12" extension length enables deep or recessed hole drilling without repositioning the workpiece, expanding accessible bore zones.
  • Rigid design minimizes deflection during heavy metal cutting tasks, helping maintain hole alignment under load.
  • Extended-reach geometry tailored for metalworking scenarios where long reach and durable cutting performance are required.

Physical

  • Diameter: 29/64" | Length: 12" | Material: Cobalt alloy | Quantity: 1 piece

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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