... blades,ATP blade,GE blades,stone cutting blades,polishing pads,metal bond diamond,HTCgrinding plates,finger resin diamond,zero ... * 15 D301603BTD * POLP * 180180 * 3 * 15 Features: Flexible polishing pads wet use mainly for coarse grinding, fine polishing, precision grinding ... for polishing Granite, Marble, Concrete floor with water cooling with high efficiency. Available in 50 grit, 100 grit, 200 grit ...