... granite,marble Diameter4'' 10pcs Complete Set Standard Quality 100mm WET Diamond polishing pads for granite DiameterSizeGrit No.ThicknessUse ... 450#,550#,600#,800#,1200#,3000#5mmDry use/Wet use100mm4''60#,100#,200#,300#,450#,550#, ... 600#,800#,1200#,3000#5mmDry use/Wet use125mm5''60#,100#,200#,300#,450#,550#, ... time. 10pcs Complete Set Standard Quality 100mm WET Diamond Polishing Pads for granite