30W Soldering Iron Tip Soldering Iron Bit

Sepcifications

1. When using a new soldering tip, the rst, temperature was adjusted to 250°C, repeat coated the tin for about 8 minutes.

2. After use, wait until the temperature down, coated the soldering tip with tin is sealed to prevent oxidation.

3. For already oxidized iron head, cleaning with a low activity ux, and then coated repeatedly with new solder