#50 Stub Drill Bit | Cobalt | Split Point | D/ASTCO50 (12 / Pkg.)
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#50 Stub Drill Bit | Cobalt | Split Point | D/ASTCO50 (12 / Pkg.)

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#50 Stub Drill Bit | Cobalt | Split Point | D/ASTCO50 (12 / Pkg.)

Drill AmericaSKU: D/ASTCO50
Price:
$15.84per 12( $1.32 each)
Pieces 12
Measurement type Inch
Diameter #50
Length 1-11/16
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

  • Quantity: 12 pieces
  • Size: #50
  • Material: cobalt high-speed steel (HSS Co)
  • Geometry: split-point
  • Length: stub length

Features

  • Split-point design improves starting accuracy and reduces wandering when drilling into metal.
  • Cobalt HSS formulation offers better heat and wear resistance for drilling tougher metals at higher speeds.
  • Stub length provides increased rigidity and control, especially in close-to-surface or through-hole drilling.
  • Designed for metalworking tasks in fabrication, automotive repair, and shop projects that require repeatable hole placement.
  • Bulk 12-pack supports stocking and quick replacement during fabrication runs.
  • Compared with standard carbon steel bits, cobalt variants offer longer tool life under high-speed metal drilling conditions.

Physical

  • Pack size: 12 pieces per package
  • Size designation: #50
  • Length category: Stub drill bit
  • Tip geometry: Split point
  • Material: Cobalt 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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