Carbide Tipped Circular Saw Blade Blade Dia 6 1/2 in Max Blade Speed 4 200 RPM Arbor Size 5/8 in Number of Teeth 40 Primary Material Application Metal Materials Cut Angle Iron Black Iron Pipe Cast Iron Galvanized Hardened Steel Machinable Metals Metal Alloys Muffler Pipe Rebar Sheet Metal Steel (Plate) Steel Studs Structural Steel Tailpipe Threaded Rod Tube and Conduit Unistrut Metal Cutting Type Thin Metal For Use With Saw Type Circular Saws