Concrete Grinding Disc 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:Soft Backing Abrasive Customized Sand Cloth Rolls Abrasive Sandpaper Roll Next:Abrasive Sandpaper Abrasive Metal Automotive Wood Craft Polishing Grit #60-#2000