... fine grinding.Product superiority (compared with resin diamond wheel)1, high durability and shape retention: its durability resin grinding wheel 2 ... with strong, wear uniform and stable, and grinding wheel shape is not easy to produce change;2, the sharpness is ... 2510175, 200, 25025, 30300, 35030-9510, 15, 20, 2515 ceramic diamond grinding wheel/CBN diamond wheels/sintered diamond grinding wheel