High Quality Welds: Our powerful spot welders use intelligent induction welding technology to ensure small, strong welds. The weld thickness ranges from 0.6mm to 1.2mm (0.024" to 0.047"), ensuring a reliable, strong weld that won't damage the bodywork. Multiple Repair Modes: Our smart body panel welder features 6 welding repair modes, including triangular stud stretching, circular pad welding, wavy line welding, TDC pad welding, carbon-rod closed-fire, and single-side spot welding, providing a full range of choices for a variety of repair needs. Efficient and Durable: Our welder is equipped with a high frequency transformer that produces an ultra-stable power of 3800A, generates weld joints in 2 seconds and features an overheat protection system that automatically stops the machine and activates the indicator light when overheating occurs due to prolonged operation, and a built-in side cooling system that ensures efficient cooling and reliable performance. Energy Efficient and Long Lasting: Our spot welder uses international pure copper wire, which not only ensures good electrical conductivity but also saves energy consumption. It ensures long-term use without generating excessive heat and effectively repairs rust and scratches. Package and After Sales: 1 x Dent Repair Welder, 1 x Dent Pulling Gun, 1 x Manual Suction Cup, 1 x Hexagonal Hook, 1 x Spanner Wrench, 1 x Round Pad Chuck, 1 x Hook Hammer, 1 x Carbon Rod Connector, 2 x Carbon Rods, 10 x Triangle Straight Pulling Pads, 10 x Wave Wires, 20 x Round Pads, 20 x OT Pads, and 1 x Storage Box.