Stone Diamond Tools Granite Polishing Pad Qingdao Senji Grinding Co., Ltd. Base Info Thickness:5mmGrit:30-3000Application:Granite, Marble, Concrete, TerrazzoUse:Wet and DryTrademark:SJTransport Package:CartonSpecification:4" 100mmOrigin:ChinaHS Code:6804229000 Description Pre:Factory Abrasive Cloth Sanding Belt for Stainless Steel Next:99.31% Sio2 Silex Bricks/Silex Blocks/Silex Stone Ceramic Grinding Media