Confezione da 5 dischi a lembo in ossido di alluminio 4,5 pollici 80 grana levigatrici 115x22 mm
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.