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

A ceramic-grain flap disc for when zirconium isn't cutting fast enough. The 40 grit tears through welds, heavy scale and stainless, and ceramic stays cool and sharp much longer on hard alloys. The Type 29 conical profile is good for edge work. 10-pack.

Specs: 4-1/2", 40 grit ceramic, Type 29, 7/8" arbor (no hub).