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 ...