CGW® Premium A3 Regular Aluminum Oxide Flap Disc

• 4-1/2 in
• Premium Blue Fired AO grain with a polyester heat treated backing
• Active grinding agent provides cool cutting
• A3 can be used on ferrous metals (alloyed
and unalloyed steels, high speed steel, cast
iron), stainless steel, non-ferrous metals
(aluminum, brass, copper, zinc) as well as on composites, plastics, and soft and hard woods