7-Step Fast Speed Polishing Pads Dry Pads for Stone Polishing

1. 7 Pcs=1 Set,Grits: 50# /100# /200# /400# /800# /1500# /3000#

2. Diameter: 4inch =100mm

3. Dry polishing pads/sand papers,don't need water

4. Flexible and smooth polishing

5. Polishing with fast speed and without scrach

6. Suitable for different RPM

7. For granite, marble,quartz,  porcelain, tiles etc