7/16" X 12" Aircraft Extension Drill Bit | HSS | D/AA/CX127/16
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7/16" X 12" Aircraft Extension Drill Bit | HSS | D/AA/CX127/16

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7/16" X 12" Aircraft Extension Drill Bit | HSS | D/AA/CX127/16

Drill AmericaSKU: D/AA/CX127/16
Price:
$18.86 $34.67per 1( $18.86 each)
Pieces 1
Measurement type Inch
Diameter 7/16"
Length 12
Material High Speed Steel
Finish Black Oxide
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

Specs

  • Quantity: 1 PC
  • Diameter: 7/16 in
  • Length: 12 in
  • Material: High-Speed Steel (HSS)
  • Type: Aircraft Extension Drill Bit
  • Point designation: D/AA/C

Features

  • Long-reach design with 12 in overall length to access deep or recessed drilling locations
  • Precision 7/16 in diameter for consistent hole sizing in metalworking applications
  • HSS construction delivers durability and heat resistance under extended cutting conditions
  • Aircraft extension geometry (D/AA/C) tailored for specialized drilling tasks in aerospace and maintenance settings
  • Sold as a single piece per package for quick replacement or stocking
  • Ideal for aerospace, automotive, and industrial maintenance projects requiring extended-reach drilling

Physical

  • Overall length: 12 in
  • Shank/bit diameter: 7/16 in
  • Material: High-Speed Steel (HSS)

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800-222-0324

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