DeWalt 4-1/2" x 7/8" Type-27 XP Wearable Backing Flap Disc

The DeWalt DW8210 wearable backing flap disc is designed for aggressive grinding and surface finishing on metal. It features a 4-1/2-inch diameter, 7/8-inch arbor and Z40 grit premium zirconia abrasive cloth. Its Type 27 design combines material removal with a finish similar to that of a fibre resin disc. The XP extended-performance design uses wearable backing that wears down along with the abrasive cloth, helping users make fuller use of the disc and extend its working life. The disc has a maximum operating speed of 13,300 RPM and is intended for compatible angle grinders.