Rough Grinding Concrete Polishing Disc,floor polishing disc
1.Grit:30#~50#~100#~200#~300#~400#
2.Good quality with competitive price
3.For granite,marble,glazed etc

4.Diamond 3",5.Application:Suitable for granite,marble and other kinds of stone's material basis preliminary process,such as putting down,coarse grinding,and also can remove its surface;s hard epoxy and ethane