Automatic Electric Soldering Iron Tin Gun Hand-Held Internal Heating Automatically Send Tin Welding

1. 900M series soldering iron tip, fast heating,easy to replace. 2. Natural mica heating core, heating up fast, long life, can be replaced, easily assembled and dismantled. 3. High-quality ABS plastic shell, holding comfort, long-term operation will not fatigue. 4. Tin wire scaffold can be disassembled, easy to use. 5. With power switch, more energy efficient and safer.Power cord is soft, can be bent, more. 6. Internal heating soldering gun,It can prevent users from being burnt by high temperature 7. The side door design makes it easy to view the internal operation and easy to replace the heating core. 8. Can be operated by one-handed, to view the tin situation at any time, not easy to make mistakes.