3" x 21" Zirconia Sanding Belts Choose Grit: 36 to 120:120 Grit 10 Belts #46-3120 36 Grit: Heavy stock removal

36 Grit: Heavy stock removal and shaping

Premium Silicon Carbide: Sharper than aluminum oxide for faster cutting on hard materials

Pack of 50: Economical supply for professional floor contractors

Use in either machine sander or hand file

3" x 21" Zirconia Sanding Belts Choose Grit: 36 to 120:120 Grit 10 Belts #46-3120 36 Grit: Heavy stock removal3" x 21" Zirconia Sanding Belts Premium Performance on Hard Metals USA1 Abrasives 3" x 21" Zirconia Sanding Belts are built for demanding metalworking applications where aluminum oxide wears out too quickly. Zirconia alumina abrasive is sharper than aluminum oxide and more durable than silicon carbide, delivering superior cut rate and longer belt life on stainless steel, hardened steel, and other tough metals. Fits the most common portable belt sander