Diymore ปากกาเชื่อมจุดอัตโนมัติ แบบมือถือ

Features Adopt thick copper bar, help enhance the working effiency, and suitable for long service time. Integrated design, beautiful and neat, with fine heat radiation effect. There are dual springs on the handle, each welding pen can expand and contract independently. Built-in limit switch, one hand operation, do not need foot pedal. With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving. 100% brand new and high quality Features: Made of high-quality metal material, high performance, long service life, helps to improve work efficiency