Flap Disc – Type 27 Zirconia 7″ x 5/8-11 – 80 Grit. 1 pack.

Flap discs offer a new cutting edge as they wear away. Long-life Zirconia grain wheels mounted on a rugged, light-weight fiberglass backing plate will not damage grinding work. Replaces resin fibre discs offering longer life. Use for metal fabricating, auto body work and grinding welds. No back-up pad required. 8,600 RPM.