240mm Floor Grinding Diamond Disc Plate Super Concrete Tools Ltd. Base Info Model NO.:MG-58Manufacturing Process:BrazingShape:Dish-ShapedBonding Agent:MetalGrit:16#, 30# to 400#Bond:Soft, Medium, HardTrademark:Super Concrete ToolsSpecification:9.5 inchOrigin:Xiamen Description Pre:Sintered Metal Hand Held Concrete Polishing Pads Next:Diamond Double Row Floor Grinding Cup Wheels