Sumitomo

BNC2105 – CBN Grade for Hardened Steel Machining Coated SUMIBORON™”

  • High-speed machining grade with excellent wear resistance.
  • Super Multi Layer CBN Coating with TiAIN
  • Long tool life when used in high speed machining
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Highly wear-resistant grade for high-speed machining


  • for a stable and long tool life under highspeed machining conditions due to new coating technologies and modified CBN substrate.

SUMIBORON series for hardened steel machining


  • In addition to BNC2125 for general-purpose machining and BNC2115 for high-accuracy machining, we have now developed Coated SUMIBORONTM BNC2105, suitable for high-speed finishing. These products boast stable machined quality and product tool life in high-speed finishing, contributing to enhanced production efficiency.

Features


  • Coated SUMIBORONTM BNC2105 is a grade for high-speed machining with excellent wear resistance. Stable and long life is realised in high-speed machining through applying a high-strength TiAlN-based super-multi-layered coating to a CBN substrate that uses a newly developed TiCN binder with high strength and excellent heat resistance.

Lineup


  • ISO Turning Inserts 51 Cat. Nos.

Application Range


BNC2105 - CBN Grade for Hardened Steel Machining Coated SUMIBORON5


Cutting Performance


BNC2105 - CBN Grade for Hardened Steel Machining Coated SUMIBORON3

 

BNC2105 - CBN Grade for Hardened Steel Machining Coated SUMIBORON2