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

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

Drill AmericaSKU: DWDA/CX127/16
Price:
$13.38 $24.60per 1( $13.38 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 piece
  • Diameter: 7/16 in (0.4375 in)
  • Overall length: 12 in
  • Material: High-Speed Steel (HSS)
  • Type: Aircraft extension drill bit
  • Shank designation: DWDA/C

Features

  • Long reach: 12" reach for deep-hole drilling in recessed or tight spaces (engine bays, frames, bulkheads, machinery housings).
  • HSS construction: Durability and heat resistance for metal drilling tasks.
  • Optimized flute geometry: Efficient chip removal and reduced binding during extended passes.
  • Aircraft-extension design: Maintains alignment in narrow bores and challenging angles.
  • Materials: Suitable for drilling into steel alloys and aluminum found in aerospace and industrial applications.
  • Limitations: Not intended for carbide or cobalt applications; for extreme materials consider specialty tools.

Physical

  • Overall length: 12 inches
  • Diameter: 7/16 inch
  • Shank designation: DWDA/C
  • Pack quantity: 1 piece

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800-222-0324

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