With the Fein hss segment saw blade, you make precise and controlled cuts in thin materials such as sheet steel up to 1 mm, plastics, GFRP, wood, putty, and copper alloys. The fine metal teeth provide a clean, narrow cutting line without tearing. Thanks to the round design with an 85 mm diameter, you can easily access tight corners and perform flush cuts along edges. The solid hss construction ensures outstanding cutting speed. The Starlock mounting interface delivers direct, zero-play power transfer from your oscillating multi-tool while keeping vibrations to a minimum.