DeWALT Flap Disc: 4-1/2" Dia, 7/8" Hole, Zirconia Alumina, Type 29 - Coated, Extra Coarse Grade, Fiberglass-Backed, 13300 Ma

The DEWALT 4-1/2" x 5/8"-11 60 Grit Type 29 HP Flap Disc combines aggressive cutting speed with long-lasting durability for demanding metalworking tasks. Zirconia grit significantly outperforms standard fiber resin sanding discs in both removal rate and disc longevity, keeping projects moving with fewer interruptions. The Type 29 fiberglass backing... moreprovides a 10 to 25 degree grinding angle, allowing operators to use the full disc surface while protecting the workpiece from unwanted marks. A 5/8"-11 arbor fits standard angle grinders, and the 13,300 RPM maximum speed rating supports high-demand operation. Common uses include weld blending, slag removal, deburring, surface preparation, edge blending, and chamfering. Manufacturer part number DW8312.