How to choose diamond grinding cup wheel?
Diamond grinding cup wheel looks like a cup, people also call it diamond cup grinding wheel, diamond grinding disc or diamond cup wheel. It is used for grinding concrete, terrazzo, granite, marble and other natural stone. Diamond grinding cup wheel is made of diamond segments and iron cup base, the diamond segment could be welded on iron base or sintered with iron based completely. They are usually installed on handheld angle grinder and floor grinder machine. There are different types and diameter of diamond grinding cup wheels for various applications. For very coarse, coating, paints, glue and similar surface. Coarse segmented or PCD diamond grinding cup wheel is suitable for it. They are fast grinding, long lifespan cost saving for you. The coarse diamond segment could be Arrow shape, Double row, etc. For grinding concrete, diamond grinding cup wheel has a range of different hardness on bonds, they are very hard, hard, medium hard, soft and ...