... uesd in metal tube welding, alloy cutter welding, carbide saw blade welding, diamond saw blade welding, marble saw blade welding ,etc. 1.metal tube welding: such as ... turning, milling cutter, planer, saw blades, reamer, boring knife. 3.carbide saw blade welding: diamond saw blade welding, marble saw blade welding,woodworking saw blade welding, cut grass piece of ...