Spot Welder 6-level Adjustable Small Hand-held Spots Welding Machine Diy Tool for 0.1-0.15mm Nickel Plated Sheet Black

Description

Working principle: The welding process is based on the principle of high current and high temperature, rapid melting of part of the nickel sheet and cooling. 6-level adjustable power: easy to adjust according to your welding needs, and the welding process is more accurate. Short press the level button to add a level and turn on the memory of the previous gear, that is, the six-level cycle. Built-in 50C discharge high-rate lithium battery, fully charged can weld hundreds of welding joints