M42 Bi-Metal

Bi-metal blades combine the advantages of a high speed cutting edge and the features of a highly fatigue resistant steel in the body of the blade. This contributes to long blade life, faster and more uniform cutting rates.
Our M42 bi-metal blades are made of the highest speed steel quality Cobalt M42 and are well suited to different cutting methods and most materials such as; tool steel, graphite, aluminum and stainless steel.