Metabo DIAMOND CUP GRINDING WHEEL CONCRETE “CLASSIC” Ø 125 MM (628209000) – a robust, double-coated diamond cup wheel designed for various concrete applications. Ideal for grinding thick concrete layers, leveling concrete and granite, and removing sludge skins and formwork seams. It’s also effective for removing hard cement, chalk-cement-plaster, and hard screed. Achieve optimal results with a maximum working speed of 80 m/s.