M.K. Morse® Metal Devil NXT™ Circular Saw Blade, Series: Metal Devil NXT™, 7-1/4 in Diameter, 0.063 in Thickness, 5/8 in Arbor, 50 Teeth, 10 deg Tooth Angle, 5800 rpm Maximum, Carbide Cutting Edge, Hardened Steel Blade, Applicable Materials: Thin Steel, Ferrous Materials, Iron and Metal Studs