diamond polishing pad These new resin-bond diamond pads are flexible ... granite,marble 4'' 10pcs Complete Set Standard Quality 4''WET Diamond polishing pads for granite DiameterSizeGrit No.ThicknessUse Type80mm3 ... 300#,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#,600#, ...