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3/8 in. x 5 in. Cobalt Drill Bit

SKU: 628037

  • Heavy duty bit
  • Web construction for strength and durability
  • 5% cobalt for higher heat and abrasion resistance
  • Best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron
  • 135 degrees split point begins drilling immediately, minimizing bit walk
  • 3/8 in. diameter
  • 5 in. over-all length
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