KCPK20
  • KCPK20
  • Composition: Multilayered PVD AlCrN-based coated ultra-fine-grain carbide with superior surface finish.

    Application: First choice for deep-hole drilling applications in steel and cast iron. Due to the uniquely developed coating combined with the state-of-the-art surface condition, this grade offers extraordinary wear resistance and superior chip evacuation.

KN25
  • KN25
  • Composition: Uncoated, highly wear-resistant ultra-fine-grain carbide.

    Application: Highly polished chip flute surfaces ensure superior chip evacuation and reduce tendency for built-up edges. First choice for deep-hole drilling of non-ferrous materials.

KCMS20
  • KCMS20
  • Composition: Monolayer PVD AlTiN coated ultra-fine-grain carbide with superior surface finish.

    Application: First choice for deep-hole drilling of stainless steel and high-temperature resistant materials. Due to the coating's enhanced high-temperature properties, this grade can also be applied to MQL applications in steel.