21/64" Drill Bit | Cobalt | Stepped Point | 3-Flat Shank | GSC21/64 (6 / Pkg.)
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21/64" Drill Bit | Cobalt | Stepped Point | 3-Flat Shank | GSC21/64 (6 / Pkg.)

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21/64" Drill Bit | Cobalt | Stepped Point | 3-Flat Shank | GSC21/64 (6 / Pkg.)

Drill AmericaSKU: GSC21/64
Price:
$58.58per 6( $9.76 each)
Pieces 6
Measurement type Inch
Diameter 21/64"
Length 4-5/8
Material Cobalt
Finish Gold
Flute length 3-5/16
Point type Stepped Point
Shank 3-Flat
Size 21/64
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: 21/64 in
  • Material: Cobalt alloy (high-speed steel cobalt type)
  • Point geometry: Stepped point
  • Shank: 3-flat
  • Pack quantity: 6 pieces

Features

  • Stepped point design helps establish a starting position and reduces wandering when drilling hard metals.
  • Cobalt alloy construction provides enhanced heat resistance and wear life compared to standard HSS bits, enabling longer service on stainless steel and other hard alloys.
  • 3-flat shank improves torque transfer and minimizes bit slippage during high-feed drilling.
  • Six-pack provides immediate availability for multi-hole operations, shop runs, or shared use in fabrication environments.

Physical

  • Package contents: six cobalt drill bits per set
  • Bit body designed for metalworking applications requiring harder drill media

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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