... good efficient 3)Use water will be better 100mm Stone Diamond Flexible Polishing Pads1, Grit: 50,100,200,400,800, ... 3000,White Buff,Black Buff2, Application:used for polishing mable,granite and other special-sharped stone .3, We gain a good reputation ... Professional ManufacturerWe are professional in producing polishing pads, cutting blade, core drill bits and stone processing machinery for more than ...