#21 X 6" Aircraft Extension Drill Bit | Cobalt | GLBCOX621
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#21 X 6" Aircraft Extension Drill Bit | Cobalt | GLBCOX621

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#21 X 6" Aircraft Extension Drill Bit | Cobalt | GLBCOX621

Drill AmericaSKU: GLBCOX621
Price:
$3.46 $6.34per 1( $3.46 each)
Pieces 1
Measurement type Inch
Diameter #21
Length 6
Material Cobalt
Finish Gold
Flute length 2-1/8
Point type Split Point
Shank Round
Size #21
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

  • Quantity: 1 piece
  • Diameter: #21
  • Overall length: 6" (152 mm)
  • Material: Cobalt alloy (high-speed steel with cobalt)
  • Product type: Aircraft extension drill bit

Features

  • Extended reach: 6" overall length to access recessed or tightly confined holes
  • Wear and heat resistance: cobalt alloy enhances life when drilling through hard metals
  • Hard-metal capability: suitable for stainless steel and other high-strength alloys
  • Deep-hole capability: ideal for aerospace maintenance, automotive fabrication, and shop projects needing deep or hard-to-reach holes
  • Extended-use applicability: designed for setups that require an extended bit length

Physical

  • Overall length: 6 inches
  • Diameter: #21
  • Material: cobalt alloy (HSS with cobalt)
  • Pieces per package: 1

Can We Help?

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

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