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Bosch Genuine 5/16" X 4-1/2" Cobalt M42 Drill Bit - CO2147B
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Key item features
- Cobalt M42 drill bit – provides upgraded M42 cobalt jobber-length bits designed for durability, high heat resistance and hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- Enhanced M42 alloy material – contains 8% cobalt alloy that delivers 10X life vs. standard bits
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Thick web-helix design – provides additional stability in tough applications
- Surface-hardened tip – penetrates tough abrasive materials
- Split points on bits 1/8 In. and larger – allow for easy starts with no skating, eliminating the need for a center punch
Specs
- Cutting edge materialCobalt
- Size5/16" X 4-1/2"
- Drill bit & set typeDrill Bits
- Piece count1
- BrandBosch
- Shank shapethree-flat
Current price is USD$6.99
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About this item
Product details
Bosch Cobalt M42 Metal Drill Bits are engineered with upgraded M42 alloy, containing 8% cobalt. These hard-core cobalt bits deliver 10X life vs. standard bits, are jobber length and withstand high-heat applications. The thick web-helix design delivers fast material removal and increased stability. 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. These cobalt drill bits provide superior performance in stainless steel and can be used to drill cast iron, titanium and other hard or abrasive metals.
- Cobalt M42 drill bit – provides upgraded M42 cobalt jobber-length bits designed for durability, high heat resistance and hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- Enhanced M42 alloy material – contains 8% cobalt alloy that delivers 10X life vs. standard bits
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Thick web-helix design – provides additional stability in tough applications
- Surface-hardened tip – penetrates tough abrasive materials
- Split points on bits 1/8 In. and larger – allow for easy starts with no skating, eliminating the need for a center punch
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Specifications
Cutting edge material
Cobalt
Size
5/16" X 4-1/2"
Compatibility
stainless steel, cast iron, titanium, light-gauge metal and aluminum
Drill bit & set type
Drill Bits
Warranty
Warranty information
Product Defects Only
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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