7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:50 Grit 100 Discs 7/8" Center Hole #21-7050 A popular size for stationary

A popular size for stationary belt sanders in woodworking shops

Each box contains 100 discs for extended use between reorders

Extended Belt Life: Significantly outlasts aluminum oxide on hard metals

and power sanders

7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:50 Grit 100 Discs 7/8" Center Hole #21-7050 A popular size for stationaryProfessional Silicon Carbide Floor Sanding Discs 7" USA1 Abrasives 7" Silicon Carbide Floor Sanding Discs are engineered for professional floor refinishing contractors and serious DIYers tackling hardwood floor restoration. Silicon carbide's superior hardness and sharpness cuts through old finishes, stains, and surface imperfections faster than aluminum oxide, delivering a clean, uniform surface ready for new finish application. Technical