[12 PKG] 5/16" Cobalt Jobber Length Drill Bit, DWDCO Series
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[12 PKG] 5/16" Cobalt Jobber Length Drill Bit, DWDCO Series

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[12 PKG] 5/16" Cobalt Jobber Length Drill Bit, DWDCO Series

Drill AmericaSKU: DWDCO5/16
Price:
$47.12per 12( $3.93 each)
Pieces 12
Measurement type Inch
Length 4-1/2
Material Cobalt
Finish Gold
Flute length 3-3/16
Point type Split Point
Shank Round
Size 5/16
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 bits
  • Diameter: 5/16 inch
  • Material: Cobalt steel alloy (approx. 5% cobalt)
  • Length: Jobber length
  • Series: DWDCO

Features

  • Optimized for hard metals: effective on stainless steel, alloy steel, and cast iron due to cobalt alloy composition
  • Wear-resistant cutting edges extend bit life under high-speed drilling
  • Precision-ground tip for accurate starts and reduced walking on initial contact
  • High-temperature tolerance supports faster cutting at elevated RPMs
  • Bulk 12-pack provides ready-to-use support for multiple projects or shared shop kits
  • Designed as a reliable choice in metalworking and fabrication tasks requiring durable drill bits

Physical

  • Includes twelve 5/16" cobalt jobber length drill bits
  • Bit type: twist drill with cobalt alloy construction
  • Series: DWDCO

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800-222-0324

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