Blade is specially designed for the extreme demands of ferrous metal cutting; thereby enabling precise cuts without sparks, heat, or burred edges that result from using abrasive blades. Ideal for cutting thin gauge metals, corrugated roofing, and metal studs. With up to 40 times the life of standard abrasive discs, Steel Demon delivers unparalleled performance and superior quality cuts. Blades feature TiCO hi-density carbide, laser cut bodies, anti-vibration technology, Perma-Shield nonstick coating, triple chip design, and pretensioned blades. Cuts (mild steel only) steel studs, angle iron, flat bar, EMT conduit, all-thread.