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This TIG welding tutorial demonstrates how to build a simple fire pit without using a foot pedal, focusing on the differences between 2T and 4T torch switch modes. Learn how to effectively tack weld using 2T mode and master outside corner welds with 4T mode's upslope and downslope features. The project showcases pieces cut on a CNC plasma table and combines both TIG welding techniques for tacking and outside corners with MIG welding (covered in a separate part). Perfect for beginners wanting to understand torch switch functionality while creating a practical project. The video includes professional tips on welding tools, techniques, and practical applications that can help improve your welding skills.
