Boomerang-shaped segmented diamond grinding cup wheel offers fast and fine-finish grinding for concrete and base leveling compounds. The wheel design ensures even and efficient material removal without tearing the surface, making it an excellent choice for dry grinding. It is compatible with the most common grinding machines on the market, and the arbor hole size is 19.0 mm. This grinding wheel is a reliable and high-performance option when a clean and precise grinding result is required.