High speed,high efficiency, high precision and long tool life are qualities you can see in Vitrified CBN grinding wheels.

Wheel: 500*43*40*10*33*R1 CBN 120/140 V

Machine: Germany JUCRANK 6S

Surface roughness: Ra0.4

Roundness: 5μm

Cylindricity: 5μm

Tool life: 12000pcs