Features. 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.. Straight-backed blades are used for cutting straight edges.. The cutting surface of a toothed edge is composed of a row of pointed teeth. Common tooth variations include the number of teeth per in. and pitch pattern. They are used on ferrous and nonferrous materials.. Blade Length - 12 in.. Blade Thickness - 1.10 mm.. Blade Thickness Decimal in. 0.0420. TPI - 10.

• Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible
• Straight-backed blades are used for cutting straight edges.
• The cutting surface of a toothed edge is composed of a row of pointed teeth. Common tooth variations
• Blade Length - 12 in.
• Blade Thickness - 1.10 mm.

Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexibleM.K. Morse