Bosch Double Row Segmented Diamond Cup Wheels are designed for all types of concrete grinding, including high spot removal and removing excess concrete. These wheels feature 18 double row segments, providing quick removal and smoother finish. The diamond cup wheels deliver 50% longer life than the previous-generation version because of the optimized diamond pattern. This wheel's vibration reduction is due to a 100% balance check, and the low vibration helps reduce surfacing fatigue. The dust holes enhance dust escape for rapid removal rate, In addition to concrete, this wheel is used for masonry, thinset/mortar removal and flashing removal.