The PUK 6 arc welder with the SM6 microscope offers precise, repeatable welds on precious metals with WIG impulse welding. Its 0.2mm spot size allows for intricate tasks like welding near gemstones. With up to 3.3 welding spots per second, low operating costs, and a three-year warranty, it's reliable and cost-effective. The touchscreen interface and 11 memory slots streamline operation, while features like the smoothing function improve welding on materials like silver, copper, and bronze. The SM6 microscope provides 10X magnification, adjustable lighting, and ergonomic design for precise work. Set Includes • PUK 6 welding device • SM 6 welding microscope • PUK flow regulator • Handpiece • 3m gas hose • Contact clamp • 0.6mm electrodes