Ferrous metal cutting blade makes fast, clean, accurate cuts in all ferrous metals using a portable circular saw. These blades are made using premium C6 micro-grain titanium carbide teeth and are tri-foil brazed using computer-controlled equipment securely anchoring each tooth to the blade body. Each tooth is triple chip ground for cutting hard metals and leaves behind a smooth burr-free cut. This blade is safer and more durable than using bonded abrasives, reduces sparks, and eliminates abrasive wheel dust.