25pcs/ 3/8" Bullet polishing wheel, mirror polishing of various molds, metals, non-metals with concavity and other parts
https://www.vogueparade.com/shopping/EN/4204/1/1005002983753240/25pcs-38-bullet-polishing-wheel-mirror-polishing-of-various-molds-metals-non-metals-with-concavity-and-other-parts//