Ruko Cobalt Drill Bit

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Ruko Cobalt Drill Bit

Find your local store stocking Drill Bits

The Ruko Cobalt drill bit is made from heavy duty high speed steel with 5% cobalt added to the steel. The cobalt gives the bit a higher heat resistance and hardness for longer tool life. This drill bit is used for drilling unalloyed and alloyed steel, hot and cold working steel, reinforced and case hardened steel and steel resistant to rust or acid.

  • Cobalt added for strength
  • Heat resistance
  • Excellent quality
  • For steel & metal
  • Height: 15mm
  • Width: 15mm
  • Depth: 40mm
  • Weight: 50gr
  • Pack Quantity: 1
  • Colour: Black
  • Material: Steel
  • Manufacturer’s Warranty: 6 months
  • Surface Used On: Steel/metal

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