HSS Cobalt Twist Drills

Precision engineered steel drill bits, with 5% cobalt shaft, for use on tough materials and hard steel, including stainless steel

  • Manufactured to DIN338 standards

  • 135° split point tip for spot drilling without pre-centring

  • Reduced drilling pressure required

  • Excellent resistance to heat and wear

  • M35 shaft with 5% cobalt

  • Right hand cutting at 30°, Type N

  • Suitable for drilling sheet metal, non-ferrous metal, steel, stainless steel and cast iron

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