... Polishing Pads also can be applied to stone, concrete, ceramic floor polishing, fix mainly in floor polishing machines to polish ... 8pcs/set, Dry Use.1.Good sharpness and high processing efficiency.2.Long lifespan,lowcost,good grinding effect,environment protection ... They are used for granite,marble,glass,artificial stone,tiles of irregular processing. 4. We have registered our own brand. Therefore ...