Description:

The pure copper spot welding pen uses ultra low line resistance, and copper wire is flexible and resistant to aging. The integrated spot welding pen DIY kit uses soft silicone wire, which is made of multi strand core. Having high temperature resistance, oxidation resistance, fire resistance, strong conductivity and fine workmanship. Easy to use and has a long service life, also with a wide range of applications and is committed to achieving the best using effect. Strictly following industry standards and controlling quality to meet your high requirements.