This diamond cup wheel, with a diameter of 125 mm, features a double-row design for either fast dry or wet grinding. It is ideal for surface preparation, edge blending, smooth shaping, finishing, and more→tilt wall finishing of concrete or other masonry surfaces.The lightweight and vibration-free design greatly reduces operator fatigue, while cooling holes allow air to cool down the cup wheel quickly and effectively. Thanks to the 20mm-wide diamond coating, this grinding cup wheel is extra hard and strong, providing a fast cutting rate, high performance, and a long-term service life as well. Material: Steel core + diamond-powder edge Blade diameter: 125 mm Bore diameter: 22,2 mm Diamond segment …