CBN-FB2
2-flute CBN Ball End Mill
Mold materials have grown increasingly harder in recent years, driving demand for greater machining precision. The CBN-FB2 features a CBN sintered body with superior wear and heat resistance, ensuring consistent accuracy over extended use. This minimizes changes in precision caused by tool replacement during processing. In addition, reducing machine downtime associated with tool changes significantly shortens the overall lead time for mold manufacturing.
Features
CBN sintered body with superior wear and heat resistance
Superior ball R precision of ±0.003
Microrelief that suppresses shape deformation caused by wear
High-accuracy shank of -0.001 to -0.003
Shank length designed for optimal protrusion
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Applications
Carbon Steel・Alloy Steel・Tool Steel・Prehardened Steel・Hardened Steel
Lineup
R0.1~R1.5
Data
High-quality surface finish even during extended machining
Excellent surface finish maintained even after approximately 7 hours and 30 minutes of machining
