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29/64" Cobalt SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

Bosch

Bosch CO4156 29/64" Cobalt SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

SKU CO4156

$14.55 $
Bosch Bosch CO4156 29/64" Cobalt SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

SKU CO4156

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

Availability: Ships In 7-10 business days See Details

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

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Product Overview

Bosch 29/64" Cobalt SP Jobber Drill Bit with 3/8" Reduced Shank (6 Pack)

SKU CO4156

  • 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
  • Six (6) 29/64" Cobalt SP Jobber Drill Bits

Specifications

Display SKU CO4156
UPC / ISBN 000346333398
Brand Bosch
Shipping Weight 0.2500
Condition New
Manufacturer's Warranty Product Defects Only
Return Policy Unopened Only, 30 Days
Addl Specs
  • Diameter: 29/64 Inch
  • Overall length: 5-5/8 Inches
  • Shank: 3/8 Inch Reduced
  • Coating: Cobalt
  • Number in Pack: 6
Application Ferrous Metal, Non Ferrous Metal
Drive Type Standard
Material Cobalt
Package Type Pack

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