Benchmark Abrasives 4.5" x 5/8"-11 Premium High-Density Jumbo Zirconia Type 27 Flap Discs (10 Pack) - 120 Grit

Benchmark Abrasives are heavy-duty high strength flap discs for 4-1/2" angle grinders. We offer these discs in four different grits, ranging from coarse(40) to fine(120). These flapper discs also comprise a durable fibreglass backing that handles high pressure, giving you a smooth grind with minimal vibration. You can use these to grind and sand all types of metal and steel. 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 .The 5/8"-11 threading allows easy swaps on the angle grinder which maximizes job efficiency.