... beautiful joint point. 4.All the solder tips adopt the new plating process,corrosion,antioxidant and lead-free environmental. 5.SGS ... insure long life, quick and even heating, and reliability. ItemULUO 800 series soldering tipsManufacturerULUOService lifeLong (30,000 soldering joint)Lead free ... -B,800-1.2D,800-2.4D,800-3.2D,800-3.2D,800-4.2D,800-5.2D,800-1C,800-2C,800-3C,800-4C,800-5C,800-K,800-SK,800 ...