The Fein 63502307000 Circular Saw Blade is a premium 150mm blade designed for fast, precise dry cutting in stainless steel with the Fein F-IRON Cut 57 AS. Its highly temperature-resistant cermet substrate supports excellent cutting quality and a long service life, while the special tooth geometry helps minimise cutting forces and heat build-up. The narrow cutting width reduces power demand to help support longer battery runtime, and the large resharpening zone allows the blade to be resharpened multiple times.