Bosch Expert Concrete Diamond Grinding Head 125mm

From the power tool accessories > grinder accessories > cup wheels range:

The Bosch EXPERT Concrete Diamond Grinding Head is a 125mm cup wheel designed for high-speed grinding of large concrete surfaces, delivering up to twice the speed of a standard Bosch concrete grinding head. Conventional diamond grinding heads lose efficiency as dust and debris accumulate between the segments and the working surface. The EXPERT Concrete addresses this directly with L-shaped grinding segments that strip away surface material aggressively while channelling waste into generously sized dust slots for rapid extraction — keeping the working surface clear and maintaining consistent grinding performance throughout the job. Suitable for use with concrete grinders and angle grinders fitted with a locking nut, the 22.23mm bore ensures broad compatibility with common machines. For contractors and groundwork tradespeople regularly facing large-scale concrete preparation tasks, this grinding head offers a measurable reduction in time on the job without compromising the quality of the finish. Features and Benefits: • Up to 2x faster grinding compared to standard Bosch concrete grinding head • L-shaped diamond segments for aggressive, efficient material removal • Large dust slots channel waste away from the surface for uninterrupted performance • Bosch Diamond Technology — bespoke diamond and metal matrix construction • 22.23mm bore compatible with concrete grinders and angle grinders with locking nut Specifications: Diameter: 125mm Bore diameter: 22.23mm Segment height: 4.5mm Maximum unbalance: 50 gmm Net weight: 0.360kg