3-in-1 Combo: VEVOR 3-in-1 plasma cutter welder combo integrates plasma cutting, TIG and MMA welding functions. Featuring a maximum 50A plasma cutting and 200A welding capacity (at 220V), it delivers powerful performance for various metalworking tasks (Not Suitable For Welding Aluminum!) High Performance: In 110V mode, this dual-voltage combo machine delivers clean cuts up to 8 mm thick, with a maximum cutting capacity of 10 mm thick. In 220V mode, it achieves clean cuts up to 10 mm thick, with a maximum cutting thickness of 15 mm thick Non-Touch Pilot Arc: Advanced non-contact pilot arc efficiently cuts through rough and rusty surfaces without direct contact with the metal, ensuring superior cutting quality, minimizing wear on materials, and extending the tool's lifespan More Enhanced Functions: This plasma cutter welder combo supports 2T/4T modes and PA/PT controls, offering greater flexibility and precision to achieve more efficient, high-quality results