Grinding large concrete surfaces is a time-consuming task, especially when grinding cups wear out too quickly. The EXPERT Concrete Diamond Grinding Cup helps you save time, as you need to replace worn accessories less frequently. The grinding cup utilizes our Bosch Diamond Technology and an innovative three-row design to ensure an exceptionally long lifespan. We developed the EXPERT Concrete to provide professionals with an accessory that is more durable than any standard concrete grinding cup. Thanks to high-quality diamond segments from Bosch Diamond Technology, the grinding cup remains extremely sharp throughout its long lifespan. We rely on an innovative three-row design to ensure outstanding material removal performance. The connection between the segments and the steel body is exceptionally strong, providing even greater durability. Large slots direct dust away from the grinding cup and prevent clogging.