https://www.acehardware.com/departments/tools/power-tool-accessories/sanding-discs/1935410
Norton 4.5 in. Aluminum Oxide Center Mount F226/F240 Fiber Disc 50 Grit Coarse 25 pk Mfr#...
Armed with a versatile, multi-purpose aluminum oxide abrasive, this Metal F240 coarse grit fiber disc delivers consistent results in a variety of applications...