The high concentration of diamonds provides faster cutting speed, while the high quality of diamonds provides longer blade life. Special design: the professional tools with excellent cost performance due to the use of high quality, high temperature resistant diamonds withstand shock and high temperature and reduce vibration due to the use of precision tool holders, are more efficient and durable Grinding segments with heat-treated steel body that increase the durability and life of the grinding wheel. Venting holes for fast, dry or wet grinding with a long service life. Angle grinder grinding wheels, used in concrete, marble, granite, adobe, gypsum sandstone, natural slate sandstone, artificial stone and natural, masonry, screed. Product specifications: 125mm Aperture: 22.2 mm These are high quality disc wheels, suitable for sanding marble, ceramic tiles, concrete and rocks. High concentration of diamond can improve durability and remove roughness effectively. Our segmented grinders are suitable for grinders, angle grinders, etc. This wet/dry diamond wheel is ideal for fine grinding, creating surface patterns, and shaping corners and edges. Diamond wheels are ideal for fast grinding of concrete, masonry, stone and other masonry products. The wear-resistant metal bond is combined with diamond, and its grain size and concentration are specially designed to be suitable for grinding. It's an effective way to remove material and extend life Cutting wheels are specially designed for angle grinders, sanders concrete grinders, wall grinder systems and floor grinders. Cutting discs use diamonds that are extremely resistant to impact and high temperatures - they are perfectly combined with wear-resistant metal connections. Multiple uses You can safely and reliably handle concrete, concrete products, screeds, granite, natural stone, stone, masonry and other materials. Delivery quantity: 1 piece