Weiler 50196 4-1/2" Tiger Ceramic Abrasive Flap Disc, Angled, Phenolic Backing, 40C, X-Lock Arbor Hole (Pack of 10)

Top coated for cool grinding, protecting high-value parts from heat discoloration.

Prevents loading on soft alloys like aluminum.

Contaminant-free (contains less than 0.1% Fe, S, Cl).

Conical disc shape maximizes surface contact for aggressive stock removal on flat surfaces.

Ceramic alumina (CA) grains are self-sharpening micro-fracturing crystals that expose sharp edges, maintaining a high cut-rate for the life of the grain.