1mm High Polishing Ball Aluminium Grinding Balls for Fine Sale 0.039 Inch Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Solid 1060 Polish Aluminum Ball for Shear Studs Welding Studs 6.35mm 8mm 12mm Next：5mm Wholesale Pure Solid Aluminum Steel Ball Aluminum Ball 0.196 Inch
