- CBN type inner cylindrical wheel made by ceramic adhesive is used to grind holes of mechanical parts and
  surfaces, especially suitable for high hardness steel.
- General abrasive inner cylindrical grinding wheels with homogeneous hardness and stable quality to provide
  super grinding power replace imported products.

Specification and shape
- CBN inner cylindrical grinding wheel--outer diameter:φ5mm-φ60mm. Other specification upon request
- General abrasive grinding wheel--specification upon request


shape:flat  abrasive classification:CBN,SD,SG,WA,SA,PA,GC granularity:60#-400# hardness:J-T