17" Floor Sanding Discs Choose Grit: 12 to 120:80 Grit 20 Discs #21-9080 Vacuum Configuration: 8-hole pattern for

Vacuum Configuration: 8-hole pattern for dust extraction

Coat Type: Open coat for maximum clog resistance

USA1 Abrasives 6" Heavy Duty Silicon Carbide Hook & Loop Sanding Discs are specifically engineered for random orbital heads on floor machines with hook & loop fastening systems

Package Size: 100 discs per roll

17" Floor Sanding Discs Choose Grit: 12 to 120:80 Grit 20 Discs #21-9080 Vacuum Configuration: 8-hole pattern for17" Silicon Carbide Floor Sanding Discs Rotary Floor Sanders USA1 Abrasives 17" Silicon Carbide Floor Sanding Discs are designed for 17" rotary floor sanders used in professional hardwood floor refinishing. Silicon carbide abrasive cuts through old finishes efficiently, while the combination cloth paper backing on coarse grits and heavy weight paper on finer grits provides the right balance of durability and flexibility. 2" center hole. Sold in packs