flap disc

Flap disc/ flap wheel/ abrasives disc/abrasives polishing disc /mop disc/ 1. Diameter: 4'',5'',6'', 7'' 2. Grain: 40#-320# 3. Material :ZA A (alumina oxide ) 4.TYpe: T29 (angled )/ T27(flat ) 5. Sanding paper : KLINGSPOR SANDING PAPER , NORTON SANDING PAPER , DOMESTIC SANDING PAPER 6. Backing support : SBS PLASTIC BACKING ,FIBERGLASS PACKING iTIS GOOD FOR CLEANING OF WELDING SEAMS , DE-RUST ,PREPARATORY WORKS FOR LACQUER OF CARBODIES, MACHINES , SWITCH BOARDS, AFTER POLISHING , THE SURFACE WILL BE MORE SHINE AND SMOOTH .