Champion Brute Platinum RZR Carbide Circular Saw Blades are specifically engineered for cutting aluminum and other non-ferrous materials. Tungsten Carbide is the preferred cutting material for aluminum and non-ferrous metals for smooth, bur-free cuts. High performance, industrial quality blades allow operators to experience frustration free cutting and increased prodcutivity on the job. Please note that when cutting pipe or tubing, "max thickness of cut" refers to wall thickness, not overall diameter.