39/64" Reduced Shank Drill Bit | HSS Black & Gold | Reduced 1/2" 3-Flat Shank | KFD3F39/64
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39/64" Reduced Shank Drill Bit | HSS Black & Gold | Reduced 1/2" 3-Flat Shank | KFD3F39/64

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39/64" Reduced Shank Drill Bit | HSS Black & Gold | Reduced 1/2" 3-Flat Shank | KFD3F39/64

Drill AmericaSKU: KFD3F39/64
Price:
$10.42 $19.16per 1( $10.42 each)
Pieces 1
Measurement type Inch
Diameter 39/64"
Length 6
Material High Speed Steel
Finish Black and Gold
Flute length 3
Point type Split Point
Shank 3-Flat
Shank size 1/2"
Size 39/64
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: 39/64" (0.609375")
  • Shank: 1/2" reduced with 3-flat drive
  • Material: High-Speed Steel (HSS)
  • Coating: Black & Gold
  • Series: Contractor Series
  • Quantity: 1 piece

Features

  • HSS core designed for robust metal drilling and repeated-use durability
  • Black & Gold coating reduces wear and helps dissipate heat during cutting
  • 3-flat shank enables secure engagement with flat-sided chucks, improving torque transfer and reducing slip
  • Precise 39/64" diameter enables accurate hole sizing for fasteners, bushings, or pilot holes
  • Contractor Series construction emphasizes resilient performance in demanding work environments
  • Use cases: drilling through steel and aluminum to create true 39/64" holes for fasteners, bushings, or pilot holes
  • Ideal for: machinists, fabricators, and on-site metalworking tasks requiring consistent hole sizing

Physical

  • Coating: Black & Gold
  • Shank: 1/2" reduced, with 3-flat drive
  • Core material: High-Speed Steel (HSS)

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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