FOXBC 4-1/2 inch Flap Disc for Angle Grinder, 40 Grit, Type 29, Premium Zirconium Grinding and Polishing for Metal, 10 Pack

A 40-grit zirconium flap disc for aggressive stock removal. It takes down welds, rust and mill scale fast. The Type 29 cone gives you a strong angle on edges. 10-pack.

Specs: 4-1/2", 40 grit, Type 29, 7/8" arbor.