Confezione 10 Mole 4,5" x 7/8" Jumbo 40 Grana Zirconia Flap Disco T29
4-1/2" x 7/8" Type 27 High Density zirconia flap disc grinding wheels. Basically, these flap discs will out perform, out last, and Save You Money. Density: High Density Jumbo. Back Plate: SIA Fiberglass Back Plate.