Freud DCD050VFNH07G Random Orbit Sander Disc, 5" N/A Imported 5-inch sanding disc (3) 80-grit, (2) 150-grit, (2) 220-grit Premium ceramic blend, a superior quality formulation designed for fast material removal and long sanding life Unique 12-hole pattern provides a one-size-fits-all design (fits all 5 and 8-hole sanders) for fast and precise alignment Premium Hook and Lock backing enables repeated attachment and removal of discs for a consistent secure connection