1. Designed for grinding polishing concrete granite, marble, artifical stone, etc.The best choice for construction workers on granite and marble countertops, tombstones, tiles
3. High-quality Diamond Grains ensure sharpness of grinding and excellent finish;Especially suitable for removing deep scratches on stone and pre polishing
4. High quality aluminum based backer is detachable easily,which can be reused,save cost and time
5.Hot-Pressed segments, efficient and smooth grinding