DEWALT DW8222H 6″ x 5/8-11 Z40 Type 27 Wearable Backing Flap Disc 5pcs.

• Backing automatically wears down with cloth to allow full use of cloth increasing life by 2x’s
• Extended performance flap design lasts 2 times longer than standard flap discs
• Premium zirconia cloth provides aggressive grinding action 50% faster than standard flap discs
• Proprietary design provides removal rate of a grinding wheel with finish of a fiber resin disc

Aeronca x 9 Caldwell 3rd build