BNC8115 & BNS8125 Solid CBN Grades
BNC8115 & BNS8125 Solid CBN Grades

For Applications Ranging From Roughing to Finishing of Cast Iron, Exotic Alloy Cast Iron, and Hardened Steel
Features & Benefits:
Coated Solid CBN – BNC8115
- PVD coating with excellent wear resistance suppresses flank wear in machining of
exotic alloy cast iron and hardened steel - Ideal for roughing at depths of .02” to .10” inch, can also be used for roughing and
finishing of gray cast iron - Gold-colored coating for improved visibility of used corners
Uncoated Solid CBN BNS8125
- Optimizing the grain size distribution of the CBN particles has resulted in improved chipping resistance and longer life while maintaining wear resistance during gray cast iron machining
- Ideal for applications such as grey cast iron brake discs, centrifugal cast iron cylinder bores and cylinder blocks
Application Range:
Application Examples & Cutting Conditions:
Examples: