If you are planning to import MPA,Website: , OSA, EN12413, or SALI aluminum oxide fiber disc from a professional seller or factory, or if you are looking for OEM aluminum oxide fiber disc from a Zhejiang factory or Yongkang factory, please feel free to contact PENGCHENG, we are one of the leading China aluminum oxide fiber disc manufacturers and suppliers.Main parameters:Fiber DiscGRAIN SIZEQ'ty/CTN(PCS)CTN    SIZE(CM)G.W./N.W.(KG)100*16MMP16-P4001000PCS53*22*2112.0/11.0     115*22MMP16-4001000PCS66*27*2121.0/20.0     125*22MMP16-4001000PCS66*27*2121.0/20.0 150*22MMP16-400500PCS59*32*1713.0/12.0     180*22MMP16-400500PCS44*38*2022.0/21.0Use:Aluminum Oxide Fiber Disc is suitable for polishing hard wood, furniture, weld,metal and automobile.Short introduction:Fiber Discs are manufactured using premium Aluminum Oxide within a coat of resin bonding agent, with vulcanized fiber backing. With top performing abrasive grains are able to provide superior grinding performance and extended useful life. These discs are to be used on a right angle grinder and often require a Backup Pad for use.