#4 Stub Drill Bit | HSS | Split Point | D/AST4 (12 / Pkg.)
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#4 Stub Drill Bit | HSS | Split Point | D/AST4 (12 / Pkg.)

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#4 Stub Drill Bit | HSS | Split Point | D/AST4 (12 / Pkg.)

Drill AmericaSKU: D/AST4
Price:
$16.43per 12( $1.37 each)
Pieces 12
Measurement type Inch
Diameter #4
Length 2-3/8
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

  • Quantity: 12 pieces
  • Diameter: #4
  • Tip/Geometry: Split Point
  • Material: High Speed Steel (HSS)
  • Length Type: Stub Drill Bit
  • Series: D/AST

Features

  • Split Point design minimizes wandering on entry, enabling a centered start in metal and non-ferrous workpieces.
  • Stub-length geometry increases rigidity and reduces deflection for small-diameter holes, improving hole accuracy in handheld drilling scenarios.
  • HSS construction supports higher drilling speeds and moderate heat generation, suitable for general metalworking tasks and fabrication work.
  • 12-piece package ensures readily available replacements for repetitive drilling projects and batch work.
  • D/AST Series designation indicates a focused line of drill bits optimized for consistent performance in common shop applications.

Physical

  • Package: 12-piece set
  • Diameter: #4
  • Geometry: Stub drill bit
  • Tip: Split Point
  • Material: High Speed Steel (HSS)
  • Series: D/AST

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

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