BD和BD2抛光轮
抛光砂轮分别有粗、中、细及精磨各种不同砂号，材质分别有含胶质、石质、抛光粉等，在国内通行型号:10S40，10S,9R60，9R80，X-5000，X-3000，X081，BD，BK轮和羊毛轮。
Polishing wheels are available in three types:coarse, medium, and fine, with materialscontaining gum, stone, polishing powder, etc.In China and Internal traffic models: 10S40, 10S,9R60, 9R80, X-5000, X-3000, X081, BD, BK wheels and spiral felt wheels.
