resin dry polishing pad 1)diameter:80,thickness:2.0, 2)use for ... use 4)with long life The description of dry polishing pad:1, Grit:50,100,150,200,300,400,500 ... ,1000,1500,2000,3000.2, This kind of polishing pad only use in dry condition.3, Application:used for ... granularites and size as requestedThe detail of diamond dry polishing pad: SizeDiaThicknessGritDPP-180mm2.0mm50#,100#,150#,200#,300#,400#,500 ...