... diamond flexible wet polishing pad use condition:use in wet thickness:2.5mm/2.7mm diameter:150mm polishing granite ,marble The description of diamond flexible wet polishing pads ... :1, Grit: 30,50,100,150,200,300,400,500,800,1000,1500,2000,3000.2, Application:used for polishing ... : The detail of diamond flexible wet polishing pad: Item No.DiameterThicknessGritWPP ...