In this video, I repurpose an old woodworking circular saw blade to create a cleaver. The blade is made of tool steel, hardened to a Rockwell hardness of 50 to 55. Testing the steel for hardenability ...

John Heisz is an absolute master at repurposing old things into awesome and beautiful knives and tools. Here he is carving a meat cleaver from an old circular saw blade. The blade on blade cutting ...