Overview

• Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron-beam welding process
• This configuration results in a blade that makes precise cuts while resisting breakage
• They are used on ferrous and nonferrous metals
• The cutting surface of a toothed edge is composed of a row of pointed teeth
• Common tooth variations include the number of teeth per inch and pitch pattern.