Bosch CO4148 – 12 pc. 21/64 In. x 4-5/8 In. Cobalt Drill Bit



  • Bosch

Cobalt Drill Bits

SKU: CO4148 Categories: ,

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  • 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
Weight 0.08 lbs
Dimensions 5.75 × 0.32 × 0.32 in