2" / 50mm Wet Grinding Polishing Drums Wheel for granite marble concrete Stone sink hole / basin / sink hole cutouts / tight radius (with 5/8"-11 Thread arbor)

please choose total 3 pcs from the grit 50 100 200 400 800 1500 3000.

Fits on wet / water-fed polisher, Wet and Dry Use, Wet use recommended.

-Vertical oscillation recommended for even wear;

-Ideal speed (of polisher / grinder) capacity is  4000 RPM, Not be higher than 5000 RPM..

Wet Diamond Polishing Drum Wheel is designed for wet polishing of sink cutouts or tight radius. 

A complete set usually comes with grit 50,100, 200,400, 800, 1500, 3000. 

Polish from grit 50 to 3000 respectively.