Product Description Nickel-plated steel frame. Orange-lacquered, wooden beech handle. Interchangeable blade fitted on retaining pins, turnable 360Degree. Blade of hardened and tempered carbon steel, teeth milled and set, 14TPI. From the Manufacturer BAHCO 12 inch general purpose saw has 14 teeth per inch and is for a variety of materials such as s wood, plywood, plastics, aluminum and thin metal. It is made of extra thick steel and with black color coating for improved rust protection.