The bimetal band saw blade is a high-tech product that is processed by a series of processes such as electron beam welding, machining and heat treatment. It is an industrial consumable used in conjunction with a band sawing machine and is mainly used for cutting steel and copper, aluminum, etc. Non-ferrous metals. Because the bimetal band saw blade has many mechanical advantages such as good flexibility, strong fatigue resistance, great tension resistance, high hardness of the teeth, and so on, it makes it more conventional than traditional cutting discs in terms of cutting efficiency, energy saving and environmental protection, or processing accuracy. Both saws and bow saws have obvious advantages.

         The overall market size of bi-metal band saw blades includes high-speed steel bi-metal band saw blades, cemented carbide band saw blades, corundum band saw blades and other bi-metal band saw blades.

High-speed steel band saw blades and cemented carbide band saw blades account for the vast majority. By 2010, the market scale of high-speed steel band saw blades and cemented carbide band saw blades was 38.84 million meters and 1.66 million meters, accounting for 87.3% and 3.7% respectively.

         In high speed steel bimetal band saw blades, M42 bimetal band saw blades are the most commonly used.