WORKPRO 10PC Flap Disc 4-1/2"x7/8" Grinding Wheel 40/60/80/120Grits Sanding Disc

✅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. Fiberglass backing plate creates a strong bond with adhesives, absorbs vibration, ensures stable and efficient grinding without contaminating the working surface.