5PCS Dischi Flap 4,5 Pollici 120 Grana Dischi Rettifica Ruote Levigatrici,Ossido di Alluminio
About the Structure of SATC Flap Disc: 72pcs small 24x18mm cloth backing aluminum oxide sanding discs are bonded tightly on the plate. This stable structure confirms a 30% longer life span than conventional flap discs.