... 30mm; 0.40mm; 0.45mm; Double or single side coated; Suitable composite kits with silicon polish, carbide burs and ... ceramic, plaster, acrylics, resin veneers;E / Emvented disc, oblique slotted disc,high removal capacity, high flexibility, provides good visibility, ... avoids grinding-facets;F disc with oval shaped perforations, provides good visibility;for the ...