Bimetallic band saw blade, mainly refers to the tooth tip material for high speed steel or other high performance steel, saw blade material is low alloy spring steel metal cutting band saw blade.This kind of saw blade can be used with any type of band sawing machine for almost all types of metal continuous sawing, such as: structural steel, weathering steel, alloy steel, bearing steel, stainless steel, heat resistant steel, aluminum alloy, die steel, etc.