20" Floor Sanding Discs Choose Grit: 12 to 120:16 Grit 20 Discs #21-6016 High-volume lumber and panel sanding

High-volume lumber and panel sanding

Belt Size: 3" x 24"

Maximum Disc Life: Significantly outlasts aluminum oxide and zirconia on hard metals

Heavy-duty X-weight cloth backing withstands the tension and heat of drum sander use

20" Floor Sanding Discs Choose Grit: 12 to 120:16 Grit 20 Discs #21-6016 High-volume lumber and panel sanding20" Silicon Carbide Floor Sanding Discs Large Rotary Floor Sanders USA1 Abrasives 20" Silicon Carbide Floor Sanding Discs are built for large 20" rotary floor sanders used in commercial and high volume professional floor refinishing. The large diameter maximizes surface coverage per pass, while silicon carbide abrasive cuts through old finishes efficiently. 2" center hole. Sold in packs of 20 discs. Technical Specifications Abrasive Material: Silicon