Benchmark Abrasives 7" x 7/8" Premium High-Density Jumbo Zirconia Type 29 Flap Discs (10 Pack) - 80 Grit

Benchmark Abrasives Jumbo Zirconia Discs are heavy-duty high strength flap discs for 7-inch angle grinders. We offer these in four different grits, ranging from coarse(40) to fine(120). These flapper discs are made with a durable fiberglass backing made to handle high pressure, giving you a smooth grind with minimal vibration. flap disc for grinder angle grinder flapper wheel grinding wheel arbor grinding disc metal wood sanding zirconia abrasive grinding finishing . flap disc for grinder angle grinder flapper wheel grinding wheel arbor grinding disc metal wood sanding zirconia abrasive grinding finishing . You can use these to grind and sand all types of metal and steel.