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Features & Applications

  • HSS twist drill made of cobalt-alloyed high-speed steel for long lifetime in stainless steel
  • Fast start due to sharp 135-degree tip angle
  • Much more robust and longer-lasting thanks to the cobalt content
  • Precision-ground HSS Co (cobalt high-speed steel) drill bits manufactured in accordance with DIN 338
  • Spiral flute enabling easy chip removal, leading to optimized access of lubricant to the drill bit tip and therefore heat reduction
  • Drilling in stainless steel, high-tensile steel, high-temperature alloys, heat-treated materials
  • Optimized performance reached when applying the right speed and cooling cutting oil

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