Package includes 3 pieces of 30 grit trapezoid diamond floor grinding pad, soft bond, good for hard concrete 30 grit diamond concrete grinding wheel is for flat surface and floor grinding and polishing. Provide a better performance in grinding with polishing effect to get high flatness in a short time, compared with conventional floor grinding disc. Suitable for the grinding process of curved or polygonal surface. Dry working, and it is ok to wet working. Package: 3 pieces

Grits: #30(Other grits number could be customized,please contact us for more details).

Material: Synthetic diamond, metal bond

Scope of Use:Concrete floor of all hardnesses or other stone floor polishing.

Using way:Dry / Wet

Machine: Floor grinding machine

Please notice that is sent paint color at random.