| sizes | abrasive | grits | base | 
		
			| 4"/4.5"/5"/6"/7" | alumimum oxide | P16-120 | vulcanized fibre | 
	
	Abrasive: aluminum oxide
	Grit: 16-120#
	Dimension: 100x16,115x22,125x22,150x22,180x22,230x22mm
	Application:
	The fiber disc can be fixed onto electrical or pneumatic angular grinder to remove rust, burrs, paint and grind welding of various metal and non-metal material with complex shape.It is ideal instrument of processing, surface grinding/polishing on mechanical repairing works. It has been widely used in vessel, metallurgy, automobile, machinery, bridge and construction.