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Bosch CO4157

Bosch

Bosch CO4157

15/32" Cobalt SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

Designed for heavy-duty drilling in hardened stainless steels, cast iron, and titanium.

Normally Ships in 7 - 10 business days

Sale Price: $57.99
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Bosch CO4157 15/32" Cobalt SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

Features

  • Bosch cobalt drill bits offer the best heat resistance and rigid thick web design for drilling in extremely hard and abrasive materials such as treated stainless steel (precipitation-hardened), cast iron and titanium
  • 135° split point starts on contact with no walking or skating and no center punch is required
  • A tough cobalt alloy delivers heat resistance up to 1100° Fahrenheit allowing the bit to perform for extended periods of time in the most abrasive materials without failing due to the high heat levels
  • Overall bit hardness of 66-68 HRC from the cobalt formulation gives the ability to penetrate exceptionally tough materials
  • High red hardness of cobalt steel permits speeds 30% higher than regular high speed steel drills

In The Box

In The Box

  • Six (6) 15/32" Cobalt SP Jobber Drill Bits

Specifications

Additional Information

Manufacturer's SKU CO4157
UPC / ISBN 346333404
Brand Bosch
Additional No
Safety Info No
Shipping Weight 3.0000
Condition New
Product Weight (lbs.) No
Manufacturer's Warranty Product Defects Only
Return Policy Unopened Only, 30 Days
Addl Specs
  • Diameter: 15/32 Inch
  • Overall length: 5-3/4 Inches
  • Shank: 3/8 Inch Reduced
  • Coating: Cobalt
  • Number in Pack: 6
Video No

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