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 13,000 RPM

Comprehensive Grit Selection: Features 10 x [40 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, and 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