... thickness:2.0mm item No:DPP-4 The description of dry polishing pad:1, Grit:50,100,150,200,300,400 ... ,3000.2, This kind of polishing pad only use in dry condition. Don't use water.3, Application:used for polishing ... polishing. Brief introduction •With 7 years’experience in diamond tools line,we are specialized in producing all kinds of diamond cutting ...