7/16" X 6" Aircraft Extension Drill Bit | Cobalt | GLBCOX67/16
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7/16" X 6" Aircraft Extension Drill Bit | Cobalt | GLBCOX67/16

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7/16" X 6" Aircraft Extension Drill Bit | Cobalt | GLBCOX67/16

Drill AmericaSKU: GLBCOX67/16
Price:
$14.46 $26.60per 1( $14.46 each)
Pieces 1
Measurement type Inch
Diameter 7/16"
Length 6
Material Cobalt
Finish Gold
Flute length 4-1/16
Point type Split Point
Shank Round
Size 7/16
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

One-piece cobalt aircraft extension drill bit measuring 7/16" in diameter and 6" in overall length. Optimized for hard metals and alloys, it delivers extended reach for deep or recessed drilling applications commonly encountered in aerospace fabrication and precision assembly.

Specs

  • Diameter: 7/16 in
  • Overall length: 6 in
  • Material: cobalt alloy
  • Type: cobalt aircraft extension drill bit
  • Quantity: 1 piece

Features

  • Cobalt alloy construction: increased hardness and heat resistance to extend bit life when drilling hard metals and alloys.
  • Extended reach: 6" length enables drilling deep or recessed holes, especially with extension setups.
  • Chip evacuation and wear resistance: designed for stable chip removal and reduced wear during longer drilling sessions in demanding environments.
  • Ideal use cases: suited for aerospace-related hardware and fabrication scenarios requiring a long-reach, high-performance drill bit.

Physical

  • Package quantity: 1 piece
  • Size: 7/16" diameter, 6" length
  • Material: cobalt alloy

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800-222-0324

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