The Diablo Steel Demon is designed for cutting ferrous metals mild steel only, such as steel studs, angle iron, flat bar, EMT conduit, all threaded rod and more. High-performance blade features super thin laser cut kerf for effortless cutting performance. Tico Hi-density carbide provides a controlled carbide wear that stays sharper longer. Perma-Shield nonstick coating shields the blade against heat, gumming and corrosion. Laser cut stabilizer vents trap noise and vibration and stabilize the blade. Tri-metal shock resistant brazing allows carbide tips to withstand extreme impact. Laser cut heat expansion slots allow blade to expand due to heat build-up, keeping the cut true and straight. Arbor Knockout No, Arbor Size in. 5/8, Blade Diameter in. 6 1/2, Blade Speed RPM 11,000, Blades qty. 1, Corrosion Resistant Yes, Engineered Venting Yes, For Cordless Saws Yes, Teeth qty. 48, Tip Type Carbide, Tooth Grind TCG, Blade Use Steel cutting. Super-thin laser cut kerf for easy cutting Tico high-density carbide stays sharper longer Perma-Shield nonstick coating protects blade Laser cut stabilizer vents Tri-metal shock resistant brazing Laser cut heat expansion slots