Bosch CO2147 5/16-Inch Cobalt SP Jobber Drill Bit

Bosch CO2147 5/16-Inch Cobalt SP Jobber Drill Bit
by Bosch

List Price: ~~$7.14~~
Our Price: $4.60
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Category: Tools
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Product Details

Manufacturer: Bosch
Model: CO2147
Product features:

Diameter: 5/16"
Drilling in Hard and Abrasive Materials

Description of Bosch CO2147 5/16-Inch Cobalt SP Jobber Drill Bit

Bosch CO2147 5/16" Cobalt Drill Bit. Cobalt formulation provides overall bit hardness of 66-68 HRC for penetration of very tough abrasive materials. Able to withstand very high temperature drilling applications for extended periods of time. Under high drilling temperatures bits stay sharper longer than standard HSS. Thicker web increases rigidity in hard materials. 135 degree split point starts drilling on contact. No walking or skating

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