Forney 71920 Flap Disc, High Density, Type 29, 4-1/2 in x 5/8 in-11, ZA40

Flap Disc, High Density "Jumbo" Blue Zirconia, 40 Grit Type 29, Depressed Center, 4-1/2" with 5/8"-11 Arbor ZA40. For right angle grinders. Cuts fast and outlast sanding discs 10-to-1. Great flexibility. Ideal for rough or fine finishing. High density discs are ideal for the extra tough jobs. Long lasting, cooler running Jumbo style. Specifications: Wheel Size: 4-1/2". Arbor: 5/8"-11. Grit: 40. Spec: ZA40. Max RPM: 13,300. Tool Type: Right Angle Grinder.