3.7mm Dia 30W Replaceable Internal Heating Electric Soldering Iron Bit Silverline Four Shape Tips

Description: 3.7mm Dia 30W Replaceable Electric Soldering Iron Bit Silverline Four Shape Tips Features: 100% new and high quality. By precision machining, special surface treatment, anti-high temperature oxidation and anti-corrosion wear. After the head temperature tin treatment, welding, reliable, easy on the tin, anti-corrosion. Heat and fast, suitable for a variety of external thermal electric iron. Tip for lead-free solder, life will be reduced, under the premise of compliance with welding, soldering far as possible, extend tip life. After soldering tip for some time, the surface will appear oxide layer, it is recommended to use special tools to remove, or the anti appears not eat tin. Add an appropriate amount of rosin core solder working end tip regularly. Notes: Tip used for lead-free solder, life will be reduced a lot, it is recommended to make use of soldering, extend tip life. After soldering tip for some time, the surface will appear oxide layer, it is recommended to use special tools to remove, or will cause not eat tin. Remember not to dry, otherwise life will be very short. Specification: Product name: Electric iron head Material: Copper Color: Silver Length: Approx. 60mm/2.36" Diameter: 3.7mm/0.14" Power: 30W Head type: Horseshoe head, Screwdriver head, Head, Pointed Package includes: 1 x Electric iron head [A: Horseshoe head, B: Screwdriver head, C: Head, D: Pointed] Details pictures: