WORKPRO 10-Pack Flap Discs, 4-1/2-inch, Arbor Size 7/8-inch, T29 Zirconia Abrasive Grinding Wheel and Flap Sanding Disc, Includes 40/60/80/120 Grits(40 Grit 10.0)

Introducing Elite Flap Disc Set — A top-tier set with precision and quality in mind, perfect for professionals and DIY enthusiasts. Includes 4-1/2″ flap discs compatible with angle grinders up to 13000 RPM.

Comprehensive Grit Selection — Features 4 x [40 grit], 3 x [60 grit], 2 x [80 grit], and 1 x [120 grit] suitable for universal applications, including metalworking, woodworking, concrete grinding, stone smoothing, and rust removal.

Exceptional Durability and Value — Made from hard zirconia alumina material, our flap discs last longer than standard aluminum oxide abrasives. They provide maximum durability and longevity, making them a cost-effective and reliable solution for even the most demanding tasks.

Cutting-Edge Design for Optimal Performance — Our T29 flap discs feature angled flaps that facilitate edge-working or contoured applications with greater surface area than flat types. Fiberglass backing plate creates a strong bond with adhesives, absorbs vibration, ensures stable and efficient grinding without contaminating the working surface.

Superior Performance for Any Job — Each 4-1/2″ x 7/8″ arbor size flap disc is compatible with angle grinder sanding discs and specifically designed for 4-1/2″ grinding wheels. Ideal for high-performance blending and stock removal on metals, non-ferrous materials, fiberglass, plastics, woods, and uneven surfaces. Designed to elevate your grinding game and help achieve cutting-edge results with ease, plus excellent rust remover for metal.