... reamer.diamond cutter welding. For example: diamond saw blade, sharper, sawtooth welding. Prospecting with the drill welding ... drill,horn drill welding.brass,copper,stainless steel pot and other materials hybrid welding.Melting/ ... melting machines are mainly used for the melting of steel, stainless steel, copper, brass, silver, gold, and aluminium ... IGBT high frequency induction saw blade welding machine