Polishing pads, grinding pads, diamond pads.Apply to marble,strong grinding force, low grinding consumption,save cost. Polishing pads, grinding pads, diamond pads.1.With characteristics of strong grinding force, low grinding consumption,quick lustering and high gloss.2.Grit:50#,100#,200#,400#,800#,1500#,3000#3.Diameter:80mm/100mm