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BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
  • BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
  • BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
  • BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
  • BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
  • BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit

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BOSCH CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit

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Shank Type
3-Flat
Cutting Angle String
135 Degrees
Brand
BOSCH
Surface Recommendation
Aluminum,Stainless Steel,Cast Iron,Metal,Steel

Key features

  • Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
  • Rigid, thick web design adds stability to bit in tough applications
  • Surface hardened to penetrate tough abrasive materials
  • Available in jobber length, full shank
  • Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium

Specifications

MaterialCobalt
Shank Type3-Flat
Cutting Angle String135 Degrees
BrandBOSCH
Surface RecommendationAluminum,Stainless Steel,Cast Iron,Metal,Steel
ManufacturerBosch
Part NumberCO2139
Item Weight0.48 ounces
Country of OriginUSA
Item model numberCO2139
Size3/16-Inch
ColorMetallic
Item Package Quantity1
Cutting Diameter0.19 Inches
Measurement SystemInch
Included ComponentsBosch CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
Batteries Included?No
Batteries Required?No
Assembled Diameter0.19 Inches
Domestic ShippingItem can be shipped within U.S.
International ShippingThis item can be shipped to select countries outside of the U.S. Learn More
Item Dimensions LxWxH5.9 x 1.8 x 0.21 inches
ASINB000AESUE4

About this product

Product Description Bosch CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit. Bits that are 1/8 In. and larger feature a split point; bits 3/16 In. and larger feature a three-flat shank, for better bit grip. From the Manufacturer The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a 135 Degree split point that starts on contact with no walking or skating, eliminating the need for a center punch.

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