... welding, carbide saw blade welding, diamond saw blade welding, marble saw blade welding ,etc. 1.metal tube welding: such as copper tube, steel tube, and aluminum tube’s ... and welding sets. 2.alloy cutter welding: such as alloy turning, milling cutter, planer, saw blades, reamer, boring knife. 3.carbide saw blade welding: diamond saw blade ...