Our Grinding Disc Heads are Premium grade 10” diamond disc heads that provide fast grinding speed and longevity. They’re engineered with Balance Technology to improve machine vibration during application. These Grinding Disc Heads are ideal for smoothing rough areas and surface irregularities, floor grinding, surface preparation, polishing, and refinishing, as well as removing epoxies, resins, urethane and other concrete coatings. Grinding Disc Heads are used with floor grinding machines for concrete and masonry surfaces. Dry and wet use.