SSB200 CBN Super Speed Ball End Mill

[Features]
・ A highly efficient CBN ball end mill that combines the long lifespan and high precision of CBN with the ease of use of carbide.
・ The same incision as the carbide finish is possible.
・ R accuracy ±0.003 and chipping resistance improved due to unique flute shape.
・ The shape of the connection between the R flute and the peripheral blade is smooth and has no step.
・ Up to 68 HRC high hardness material can be machined.