Resin Polishing Pads 1.Resin polishing pads,edge chamfering pads,resin abrasive pads. 2.Diameter:125mm/150mm Resin polishing pads,5 inch polishing pads,resin abrasive pads.Grit: 50#,100#,200#,400#,800#,1500#,3000#Diameter:125mm/150mmInner hole:4cmWorking layer:7mm Resin Polishing Pads