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  2. Cutting Tool
  3. CBN cutting insert
  4. Sumitomo Electric Hartmetall GmbH

Machining grade BNC2010
CBNfor hardened steelfor hardened steel

machining grade
machining grade
machining grade
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Characteristics

Function
machining
Material
CBN
Treated material
for hardened steel, for hardened steel
Other characteristics
coated

Description

BNC2010 and BNC2020 are the latest additions to the coated SUMIBORON Series, to provide even better stability and longer tool life for hardened steel machining. BNC2010 for high precision BNC2020 for general purpose High-efficiency machining Stable long tool life Grade Selection High Precision Excellent surface roughness and dimensional accuracy Improved wear resistance thanks to special CBN substrate Reduced flank wear thanks to special stable multi-layered coating Drastically improved tool life General Purpose High efficiency and general purpose grade for hardened steel machining Tough CBN substrate with highly wear-resistant coating Highly adhesive layer for high chipping resistance Reliable processes and stable long tool life

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.