... High frequency induction brazing welding machine for chisel bit Model : WH-VI-30Work power :Three-phrase four-phrase 380V/ ... milling, planer, reamer, diamond saw blade, saw welding; grinding, drilling, cutting welding; brass, copper, stainless steel and other metal materials ... annealing. Such as: tensile steel tube, pipe, smashed head; wire, heating wire nail; stainless steel annealed, rose type ...