Bosch cobalt bits offer superior durability speed and selection for most metal drilling applications. Used for Heavy-Duty drilling in extremely hard or abrasive Materials. Best used for drilling into light gauge metal high c...

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Bosch cobalt bits offer superior durability speed and selection for most metal drilling applications. Used for Heavy-Duty drilling in extremely hard or abrasive Materials. Best used for drilling into light gauge metal high carbon steel aluminum and ally steel cast iron and stainless steel.Features. Withstands high temperature applications for extended periods of time. Thick web design adds stability to bit in tough applications. Color - Metallic. Material - Cobalt. Size - 318 in.

  • Withstands high-temperature applications for extended periods of time (up to 1,100°F)
  • 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
  • Withstands high-temperature applications for extended periods of time (up to 1,100°F)
  • 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

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