#39 X 6" Aircraft Extension Drill Bit | HSS | DWDA/CX639

Drill AmericaSKU: DWDA/CX639

Price:
Sale price$1.65 Regular price$3.04per 1( $1.65 each)
Pieces 1
Measurement type Inch
Diameter #39
Length 6
Material High Speed Steel
Finish Black Oxide
Flute length 1-3/8
Point type Split Point
Shank Round
Size #39
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.39 (0.099 in / 2.51 mm)
  • Overall length: 6 in
  • Material: High-Speed Steel (HSS)
  • Designation/Code: DWDA/C
  • Quantity: 1 piece

Features

  • Extended-reach design: enables drilling deep or recessed holes in aircraft panels and structural members.
  • Small-diameter drill bit: No.39 size suitable for precise pilot or clearance holes in metal.
  • Durable construction: HSS resists wear and maintains edge life during metal drilling tasks common in aerospace maintenance.
  • Model designation: DWDA/C identifies its family within the aircraft-extension bit range.
  • Use cases: ideal for accessing tight cavities behind panels, wing skins, and interior structures where standard bits cannot reach.

Physical

  • Overall length: 6 inches
  • Diameter: No.39 (0.099 in / 2.51 mm)
  • Material: High-Speed Steel (HSS)
  • Code: DWDA/C
  • Packaging: 1 piece

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