- 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
From the brand
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Bulldog Tough
Bosch Bulldog Tough SDS-plus four-cutter drill bits deliver 2X life vs. standard SDS-plus bits.
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Concrete
Bosch Hammer Chisel Drill Bits excel in rapid demolition jobs. Enhance efficiency during material removal tasks for quicker results.
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Oscillating
The Bosch Starlock interface increases power transfer, providing extra support for efficient cutting through various materials.
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Routing
Bosch Router Bits offer precision for diverse woodworking challenges.
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Product Description
Product Description
BOSCH cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.
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.