6" 150mm Flap Disc Aluminum Oxide a/O for Metal Ss HENAN DO BETTER HARDWARE PRODUCTS CO., LTD. Standard:6′′Material:AluminaGrit:60#Backing:GlassfiberTrademark:DBOrigin:China Base Info Model NO.:6" 150mmHS Code:6805100000Production Capacity:200, 000,Week Description Overview Product DescriptionProduct ParametersOur Advantages Company Profile Pre:Plastic Flour Mill Soft PVC Grinder PVC Plastic Pulverizing Milling Machine for Sale Next:Grinding Wheel for Rubber Polishing