[1 PC] #58 x 12" HSS Aircraft Extension Drill Bit, DWDA/C
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[1 PC] #58 x 12" HSS Aircraft Extension Drill Bit, DWDA/C

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

[1 PC] #58 x 12" HSS Aircraft Extension Drill Bit, DWDA/C

Drill AmericaSKU: DWDA/CX1258
Price:
$10.06 $18.49per 1( $10.06 each)
Pieces 1
Measurement type Inch
Length 12
Material High Speed Steel
Finish Black Oxide
Flute length 11/16
Point type Split Point
Shank Round
Size #58
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: No. 58 (0.058 in / 1.47 mm)
  • Overall length: 12 in
  • Material: High-Speed Steel (HSS)
  • Type: Aircraft extension drill bit
  • Designation: DWDA/C
  • Pieces per package: 1

Features

  • Long-reach HSS design enables deep-hole drilling and access to recessed or obstructed areas
  • Metalworking-grade steel provides heat resistance for through-holes in steel, aluminum, and other alloys
  • Precise No. 58 diameter supports consistent hole size in extended-length applications
  • DWDA/C designation indicates a specific specification reference for this extension bit
  • Single-piece packaging reduces misplacement in workshop setups
  • 12" overall length suitable for drilling at depth beyond standard-length bits
  • Designed for drills and drill presses that can accept long, extended bits
  • Ideal for scenarios where access is limited or holes must be drilled at depth
  • Tip: ensure your tool’s chuck and clearance can safely hold a 12" bit and the associated shank length

Physical

  • Overall length: 12 inches
  • Diameter: No. 58 (0.058 in / 1.47 mm)
  • Material: High-Speed Steel (HSS)
  • Package: 1 piece per package

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800-222-0324

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