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Tool innovations in drilling


​​​​​Walter drilling grade WSP45G – Tiger·tec® Gold is pushing the boundaries.

  • Maximum process reliability thanks to the combination of high wear resistance with optimal toughness
  • Long tool life thanks to unique PVD Al2O3 coating
  • Universal application, even in difficult conditions and for materials with difficult cutting properties
  • Best wear detection thanks to the gold-coloured top layer ​

P6006 indexable drill insert – redefine bore quality and process reliability.

  • Maximum process reliability thanks to very short chip breaking in unalloyed steels
  • High level of centring accuracy due to new geometry with optimised thinner web
  • Specially designed for long overhangs: Holemaking without pilot drilling up to 10 × D
  • Maximum tool life in stable conditions – thanks to new grade WPP25
  • Best surface quality and wear detection thanks to the light-coloured top layer

D4140 indexable insert drill – incomparably tough in all working conditions.

  • Maximum process reliability up to 10 × D
  • Increase in the tool life due to coolant outlet directly on the cutting edge
  • Reliable chip evacuation due to ground and polished flutes
  • Hardened and polished surface offers a long tool life and protection against friction