25/64" Stub Drill Bit | HSS | Split Point | D/AST25/64 (6 / Pkg.)
Roll over image to zoom in Click on image to zoom
25/64" Stub Drill Bit | HSS | Split Point | D/AST25/64 (6 / Pkg.)

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

25/64" Stub Drill Bit | HSS | Split Point | D/AST25/64 (6 / Pkg.)

Drill AmericaSKU: D/AST25/64
Price:
$23.33per 6( $3.89 each)
Pieces 6
Measurement type Inch
Diameter 25/64"
Length 3-1/4
Material High Speed Steel
Finish Black Oxide
Point type Split Point
Shank Round
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

Technical description for the [6 PKG] 25/64" HSS Split Point Stub Drill Bit, D/AST Series. This six-piece set is designed for precision metal drilling with a split-point tip to minimize wandering and a stub length for rigidity in tight work areas.

Specs

  • Diameter: 25/64" (0.3906")
  • Material: High-Speed Steel (HSS)
  • Tip geometry: Split point
  • Length type: Stub drill bit
  • Series: D/AST
  • Package quantity: 6 pieces

Features

  • Split point design provides immediate biting action, reducing wandering on contact with metal surfaces.
  • Stub-length geometry increases rigidity, improving hole concentricity and reducing deflection in confined spaces.
  • HSS construction supports moderate drilling speeds and heat generation typical in metal drilling tasks.
  • Suitable for small-diameter drilling in metals such as steel and aluminum, where precision and repeatability matter.
  • Supplied as a six-pack for workshop or job-site versatility and quick replacement.

Physical

  • Diameter: 25/64" (0.3906")
  • Material: High-Speed Steel (HSS)
  • Tip geometry: Split point
  • Profile: Stub drill bit
  • Series: D/AST
  • Package: 6 pieces

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

Recently viewed