Carbide circular saw blade 10in x 80t x 5 - 10in diameter, 80 tooth count, 5/8in arbor. Brute RZR carbide, cut aluminum and other non-ferrous materials quickly and accurately. Features ultra-sharp titanium carbide teeth for fast, bur-free cutting, laser slits reduce vibration and noise for smooth, stable cutting. Ideal for cutting aluminum plate, extrusion, angle, tube, and other non-ferrous materials