The Fein F-IRON Cut 57 AS 18V cordless metal circular saw delivers unmatched performance for fast, precise cold cuts in sheet metal, pipes, and profiles up to 2-1/4 inches (57 mm) deep. Equipped with a high-efficiency brushless motor, it removes 50Percent more material than conventional saws, making it ideal for heavy-duty applications. Weighing just 6.72 lbs (3 kg), it offers excellent portability without sacrificing power, thanks to its two 8 Ah CORE 18V batteries and rapid charger. Designed for safety and durability, the saw features a die-cast aluminum housing and flame-retardant chip collection bin to protect against hot metal chips. The built-in LED light ensures a clear view of the cutting line, and the guide rail adapter is compatible with leading brands, ensuring straight, precise cuts. With manual speed adjustment across six levels, the saw delivers optimal performance on a wide range of materials with minimal reworking. Cold cuts produce virtually no sparks or burrs, ensuring a clean finish. Additional safety features include a responsive 0.2-second brake, thermal overload protection, restart protection, and a dead mans switch. The saws electronic cell protection (ECP) and COOLPACK 2.0 technology ensure extended battery life and enhanced performance.