Bosch - Metal drill bits HSS-Co


  • Suitable for alloyed and non-alloyed steel up to a tensile strength of 1000 N/mm², stainless steel V2A/V4A, cast iron, cast steel, acid and heat-resistant steels
  • Precision drill bits that are resistant to heat and wear
  • For use in drill stands or in pillar drills
Drilling in chrome nickel steel, ideally with pillar drill and cooling agent

Metal drill bits HSS-Co, DIN 338

  • Twist drill bit made of alloyed high speed steel to DIN 338, cobalt content 5%
  • Right-hand cutting twist drill bit, Type N, 135° drill bit tip, split point manufactured to DIN 1412 C, diameter tolerance h 8
  • Twist drill bit ground from solid metal with excellent surface quality manufactured to special factory standards
  • Shank equal to drill bit diameter, drill bit colour: bronze
  • Two-cutter, cylindrical, two flutes
  • Note: Use the universal cutting oil 2 607 001 409 when working with HSS-Co metal drill bits
  • Metal drill bits HSS-Co, DIN 338

Metal drill bit sets HSS-Co, DIN 338

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