Our 3-M6 series diamond grinding shoes feature an 8-strip segment type with a size of 40x10x10mm. These tools are available in various grit options, including 6#, 16#, 18/20#, 30/40#, 60/80#, and 120/150#, as well as soft, medium, and hard bond types. They are specifically designed for grinding and polishing marble, granite, and concrete surfaces, offering a durable metal and diamond compound construction. These diamond grinding shoes are highly effective for grinding and polishing concrete floors, providing an excellent solution for thick coating removal and achieving a fine finished look. The series includes single or double diamond segment plates grinding suitable for soft, medium, and hard floors. We also offer different granularities and sizes upon request, making it an effective solution for a wide range of concrete grinding applications.