Sumitomo

BNC2115 / BNC2125 Coated SUMIBORON for Hardened Steel

BNC2115 and BNC2125 have been added to our coated SUMIBORON series and are our first recommendations for hardened steel machining, for even higher efficiency machining. It’s the pinnacle of high accuracy and high efficiency cutting.

  • BNC2115 for high-accuracy machining
  • BNC2125 first recommendation for hardened steel machining
  • High-efficiency machining
  • Long stable tool life

BNC2115/BNC2125 have been added to our coated SUMIBORON series and are our first recommendations for hardened steel machining, for even higher efficiency machining. It’s the pinnacle of high accuracy and high efficiency cutting.

In combination with BNC2010/BNC2020, which emphasize stable tool life, they improve productivity in all kinds of hardened steel machining.

 

 

 

 

 

 

The Pinnacle of High Accuracy/High-efficiency Cutting

BNC2115 – High-Precision Machining

bnc2115

  • The definitive grade in high-accuracy machining.
  • Realises long tool life with excellent surface roughness and stable machining.
  • Further maintains excellent surface roughness.
  • Maintains excellent surface roughness thanks to a coating with high notch wear resistance and tough CBN substrate.

BNC2125 – General Machining

bnc2125

  • First recommendation for hardened steel machining.
  • Superb wear and fracture resistance.
  • Achieves long, stable tool life even in high-efficiency and interrupted machining.
  • Along with a tough CBN substrate, the coating combines wear resistance and toughness to realise stable machining

BNC2010 – High-Precision Machining

bnc2010
  • Grade for high-precision machining with excellent surface roughness and finished surface
    accuracy
  • Grade ideal for high-precision machining, with highly wear-resistant CBN substrate and coating.

BNC2020 – General Machining

bnc2020

  • General-purpose grade suitable for typical hardened steel machining applications
  • Achieves further stability in machining of a wide range of hardened steel components

BNC300 – Heavy Interrupted Machining

bnc300

  • Achieves long, stable tool life even in machining including heavy interrupted cutting
  • Achieves long, stable tool life even on work material requiring both continuous and interrupted cutting.
  • Application Range

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Product Name : BNC2115 / BNC2125 Coated SUMIBORON for Hardened Steel