Portable DIY pocket spot welder pen for home building, spot welder pen

With a comfortable grip, it can withstand long-term use, is stable and reliable, wear-resistant, and effortless.

Made with a thick copper bar, it helps improve work efficiency and is suitable for long service life.

Widely used in material production.

Helps improve work efficiency and is suitable for long service life. Integrated design, beautiful and neat, with fine heat radiation effect.