Universal application on concrete, granite, marble;
Solid rim segment with narrow gap between each teeth makes the cup wheel has the most surface contact;
Continuous rim segment dispersed evenly on the steel body, leave nice finishing on floor;
Better balancing than other segmented cup wheels, vibration free;
Cup Wheel body can either be aluminum base or iron base.
Diamond grit ranges from coarse, medium to fine.
Provides easy grinding and shaping of rounded surfaces, corners, angles, and edges.