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  • 1/2" Cobalt Jobber Drill Bit - 6 pc box

1/2" Cobalt Jobber Drill Bit - 6 pc box

Item# CJDB290-6 | UPC 086839115320

Quick Overview

1/2" Cobalt Jobber Drill Bit - 6 pc box

Availability: In stock*

*Prices and inventory are based out of our Glassboro, NJ location. Prices and inventory can vary between locations. Call your local store to confirm pricing & availability.


  • Pack Quantity: 6
  • Drill Diameter: 1/2"
  • Overall Length: 6"
  • Flute Length: 4-1/2"
  • Material: Cobalt
  • Coating/Finish: Bronze oxide
  • 135 degree split point
  • Heavy-duty construction
  • Jobber length
  • 135 degree split point is self-centering for reduced thrust and easier penetration
  • Manufactured from premium cobalt high-speed steel
  • High heat resistance and extended drill wear life
  • Heavy-duty construction for drilling in tough, high-tensile & work hardening materials under extreme operating conditions
  • Works best in iron, cast, low & medium carbon steel, high alloy steel, stainless steel, titanium, manganese steel, armor plate, inconel and medium & high tensile strength alloys

Additional Information

Item Number CJDB290-6
UPC 086839115320
Weight (lbs) 1.4200
Manufacturer Domestic