Particle size diameter aperture working layer layer shape work station number uses 150,175 12,50,70 10 × 10,15 × 10 180/240/320 successive edges for bilateral grinding machine, straight edge machine Note: Special sizes available request. Unit: mm diamond resin polishing wheel: The company uses high-quality diamond, binders for raw materials, the introduction of advanced foreign equipment and excellent technology, high temperature hot forming, suitable for a variety of domestic and imported straight beveling machine, machines and bilateral