Vulcanized fibre disc , with the abrasives of alumina or silicon carbide bonded on the surface of high-strength vulcanized fibre by synthetic resin , is another kind of coated abrasive . It can be fixed onto electrical or pneumatic angular grinder to remove rust , burrs , paint and grind welding of various metal and non-metal materials with complex shapes .It is ideal instrument of processing , surface grinding finishing polishing on mechanical repairing works . It has been widely used in vessel , metallurgy , autoMobile , machinery , bridge and construction . 

Max speed: 80m/s 

Vulvannized fiber thickness: 0.8-1.0mm