Tooltos Automatic CNC Pulse Argon Arc Tig Jewelry Spot Welding Machine

5 Shortcut Modes: The Automatic CNC Pulse Argon Arc Tig Jewelry Spot Welding Machine is an ideal choice for a variety of metalworking tasks. Five preset basic procedures allow for quick and easy welding of gold (Au), cobalt-chromium (Co-Cr), hybrid welding (such as precious and non-precious), titani