RR5250 CBN Sharpener Blade

RR5250 CBN Grinding stone, fits our RR5055 Blade Grinder.

  • Diameter: 15cm
  • Thickness (width): 22mm
  • Center Hole: 31mm
    • Super long service life
    • Smooth operation, no shaking
    • Little heat build up
    • Never deform
    • High grinding efficiency

A CBN wheel is made from cubic boron nitride. This material is one of the hardest materials available, second only to diamonds. The main feature of the material is that it features a high abrasion resistance and thermal conductivity that maintains its sharp cutting edges.


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