Disc 4.5" 50grit 3pk Ace

Ace Resin Fiber Sanding Disc
*Size: 4.5 in.
*Material: Aluminum Oxide
*Attachment Style: Center Mount
*Product Type: Fiber Disc
*Grit: 50 Grit
*Grade: Coarse
*Number in Package: 3 pk
*Usage: Multisurface
*Sandpaper Material: Resin Fiber
*Attachment Type: Center Mount
*Sandpaper Type: Resin Fiber Disc
*Arbor Size: 7/8 in.
*Number of Holes: 0
*Abrasive Material: Aluminum Oxide
*Should be used with a 4.5? backer pad with a 5/8? arbor