Shinano Grinding Stone

FEATURES

1. The surface polished with outstanding low rough- ness.
2. Neither scratch marks nor iregularities found in the finished surface.
3. Neither jam nor clog with copper particles occurred in the process of operation.
4. Longer wheel life secured.
5. Overall grinding efficiency improved.

SPECIFICATION

1. Composition

   Black or green silicon carbide grit and polyvinyl formal sponge.

2. Standard grade
3. Dimension

   Outer Diameter: 200 ± 2 mm

   Inner Diameter: 50 ± 2 mm

   Thickness : 50 ± 2 mm