7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:16 Grit 50 Discs 7/8" Center Hole #21-7016 Best Value: Lowest cost per

Best Value: Lowest cost per belt — ideal for high-volume sanding operations

Abrasive Material: Premium black silicon carbide

150-220 Grit: Fine finishing before topcoat

Full Grit Range: 24–120 grit covers stripping through final finishing

Maximum Durability

7" Silicon Carbide Floor Sanding Discs Choose Grit: 12 to 120:16 Grit 50 Discs 7/8" Center Hole #21-7016 Best Value: Lowest cost perProfessional 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