WORKPRO 20-Pack Zirconia Flap Discs, 4-1/2" x 7/8", T29, 40 Grit | Zirconia Abrasive Flap Sanding Discs for Angle Grinders

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

Wide Applications. Includes 20 x 40-grit flap discs suitable for metalworking, woodworking, concrete grinding, stone smoothing, and rust removal. Ideal for heavy stock 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 grinders. Ideal for high-performance blending and stock removal on metals, non-ferrous materials, fiberglass, plastics, wood, and uneven surfaces. Designed to deliver smooth, consistent results with ease and effectively remove rust from metal surfaces