5 Segments Metal Bond Diamond Concrete Grinding Shoes QUANZHOU JINGSTAR CO., LTD. Type:Ceramic Grinding HeadMaterials:DiamondApplications:Electric Grinder Base Info Model NO.:JINGSTARProduction Capacity:90000 Description 5 Segments Metal Bond Diamond Concrete Grinding Shoes Pre:5 Segments Concrete Grinding Disc Next:Dimensions 12mm to 180mm Forged Steel Grinding Balls for Ball Mill