#1 Stub Drill Bit | HSS | Split Point | D/AST1 (12 / Pkg.)
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#1 Stub Drill Bit | HSS | Split Point | D/AST1 (12 / Pkg.)

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#1 Stub Drill Bit | HSS | Split Point | D/AST1 (12 / Pkg.)

Drill AmericaSKU: D/AST1
Price:
$17.62per 12( $1.47 each)
Pieces 12
Measurement type Inch
Diameter #1
Length 2-7/16
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

Specs

  • Name: #1 HSS Split Point Stub Drill Bit, D/AST Series
  • Size: #1
  • Material: High-Speed Steel (HSS)
  • Tip: Split point
  • Length: Stub
  • Series: D/AST
  • Quantity: 12-pack

Features

  • Split-point design provides a true starting bite and minimizes wandering when drilling metals.
  • Stub length offers increased rigidity and reduced deflection for more accurate holes in constrained setups.
  • HSS construction delivers heat resistance and wear durability for repeated drilling in steel, aluminum, and other metals.
  • D/AST Series geometry supports consistent hole size and predictable performance across the 12-pack.
  • Ideal for production runs, shop projects, and maintenance tasks that require reliable, repeatable hole quality.
  • Compared to longer bits, reduced chatter and improved control make these well-suited for shallow hole work and precise pilot drilling.

Physical

  • Tool type: Stub drill bit
  • Shank/fitment: Straight shank (implied by standard HSS stub bits)
  • Tip geometry: Split point
  • Series designation: D/AST
  • Packaging: 12 bits per package

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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