CGW Flap Disc: 4-1/2" Aluminum Oxide, Type 27

CGW Flap Disc | Premium A3

• Premium Blue Fired AO grain with a Polyester heat treated backing. Recommended for universal use and provides rapid stock removal and extremely long life.

• 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.

• Contaminant-Free. Contains ≤0.1% iron, sulfur, or chlorine for rust-free and corrosion-free results.

• MADE IN THE USA.