1:aluminium fiber disc 2:size: 4"-7"* 16(22) 3:inner diamter: 16mm-22mm 4:material: aluminium oxide / silicon carbide.

Aluminium f .0.8mm fiber backing,general metal griding. saping&polishing.

good cut rate.

Application fiber disc : It be used to grind welding seams,debarring, removing rust. removing painting,tank constructions ,stair building,mould marking. boat building.

aluminium fiber disc 4" 5" 6" 7"