In many areas of surface finish work, Joysun Abrasive flap discs, made of aluminum zirconia or aluminum oxide coated abrasive cloth strips arranged around the face of a reinforced backing plate in two kind of designs, have founded practical and economical use on portable grinders for rough metal grinding, finishing and polishing. The fan-shaped radial fitting of the abrasive cloth flaps provide superior performance, maximum productivity and extra long grinding life compared with the other abrasive produ
