WORKPRO 20-Pack Zirconia Flap Discs, 4-1/2" x 7/8", T29 | Includes 40/60/80/120 Grits, Zirconia Abrasive Flap Sanding Discs for Angle Grinders

Meet All Your Needs. This premium flap disc set includes 10 pieces of 40 grit, 5 pieces of 60 grit, 3 pieces of 80 grit, and 2 pieces of 120 grit, which can be used for universal applications, ranging from metal or woodworking, concrete grinding or finishing, stone smoothing or finishing, to rust removal and more. It perfectly offers all you need for your projects

Extreme Durability and Value. Made of hard zirconia alumina abrasive material that lasts longer than standard aluminum oxide abrasives, reducing the need for frequent replacement

T29 Flap Discs with Fiberglass Backing Plate: The T29 flap disc features angled flaps, which can be used for edge-working or contoured applications. These discs are also designed with a greater surface area than flat type for stock removal on horizontal surfaces. Fiberglass creates a strong bond with adhesives and does not contaminate the working surface. The fiberglass backing plate can effectively absorb vibration and bring more stable & efficient grinding

Great Performance. Each 4.5" x 7/8" flap disc is compatible with angle grinders operating at speeds up to 13,000 RPM. This flap disc set is ideal for high-performance blending and stock removal on metals, non-ferrous materials, fiberglass, plastics, wood, and other uneven surfaces

Premium Flap Disc Set. A top-tier flap disc set with precision and quality in mind, perfect for professionals and DIY enthusiasts