... welding, alloy cutter welding, carbide saw blade welding, diamond saw blade welding, marble saw blade welding ,etc. 1.metal ... , planer, saw blades, reamer, boring knife. 3.carbide saw blade welding: diamond saw blade welding, marble saw blade welding,woodworking saw blade welding, ... for welding of high performance,high hardness serrated blades, this blades can not be welded with resistance welding. F ...