Diamond blade, 125 x 22.23 mm double row diamond grinding wheel for concrete, universal diamond grinding wheel for grinding concrete, stone, granite mortar, masonry, general use, Guazhuni. A high diamond concentration enables faster cutting speeds, while high diamond quality ensures a longer blade life. Passed the EN13236 test, achieving the best grinding effect at the fastest speed. Up to 12,250 rpm. Special design: uses high-quality, high-temperature resistant diamonds, professional tools with excellent value for money, impact resistance, high-temperature resistance and reduced vibration. Thanks to the use of precision tool holders, vibration is more effective and durable. Grinding segments with heat-treated steel bodies increase the durability and lifespan of the grinding wheel. The ventilation holes allow for fast, wet or dry grinding with a long lifespan. Angle grinder discs for concrete, marble, granite, brick, plaster sandstone, natural slate, artificial and natural stone, masonry and cement mortar. These are high-quality discs suitable for grinding marble, tiles, concrete and stone. The high diamond concentration increases durability and effectively removes irregularities. Our segmented grinding discs are suitable for angle grinders, bench grinders and more. This wet and dry diamond grinding wheel is ideal for fine grinding, creating surface patterns and shaping corners and edges. Diamond grinding wheels are ideal for fast grinding of concrete, masonry, stone and other masonry products. A durable metal binder is combined with diamond, and its grain size and concentration are specially designed.