1/2" Stub Drill Bit | Cobalt | Split Point | D/ASTCO1/2 (6 / Pkg.)
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1/2" Stub Drill Bit | Cobalt | Split Point | D/ASTCO1/2 (6 / Pkg.)

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

1/2" Stub Drill Bit | Cobalt | Split Point | D/ASTCO1/2 (6 / Pkg.)

Drill AmericaSKU: D/ASTCO1/2
Price:
$65.18per 6( $10.86 each)
Pieces 6
Measurement type Inch
Diameter 1/2"
Length 3-3/4
Material Cobalt
Finish Gold
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

  • Diameter: 1/2 in
  • Bit type: cobalt split-point stub drill bit
  • Material: cobalt alloy steel
  • Length category: stub length
  • Point geometry: split point for self-centering
  • Package quantity: 6 pieces

Features

  • Cobalt alloy construction provides enhanced hardness and wear resistance when drilling hard metals
  • Split-point design reduces walking on initial contact, enabling quicker starts without pilot holes
  • Stub-length geometry increases rigidity and minimizes deflection under load for cleaner holes
  • Precision-ground edges help maintain hole size consistency across multiple uses
  • 6-pack provides immediate replacement and shared-use capability in workshops or job sites

Physical

  • Pack quantity: 6
  • Diameter: 1/2 in
  • Profile: cobalt split-point stub drill bit
  • Material: cobalt alloy steel

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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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