The 8 in. x 42T Cermet Ferrous Metal Circular Saw Blade is a high-quality cutting tool designed specifically for cutting through ferrous metals. With its durable cermet construction, this circular saw blade offers exceptional strength and longevity, ensuring that it can withstand the demands of heavy-duty metal cutting tasks. The 42 teeth on the blade provide a smooth and precise cut, allowing for clean and accurate results every time. Whether you are working on a professional project or tackling a DIY task, this circular saw blade is a reliable choice that will deliver excellent performance.