Product specification 7'inch polishing disc is made of high-grade plastic and a layer of nylon buckle through a special process for the material, can be installed on the disc polishing machine and electric drill, the advantage is that through the polishing machine sticky disc on the nylon buckle and sandpaper sheet on the bonding of the flannel to achieve on and off freely, save time and effort, twice the result with half the effort, is the ship, metallurgy, furniture and other manufacturing industries to remove rust, polishing the ideal abrasive.
