Soldering Tips Threaded Soldering Welding Tips Professional For Tools Ear: 12x8 cm/4.7x3 inches USB charging: It can be easily operated by simply inserting it using the included USB data cable, and offers a variety of insertion methods Easy to carry: portable and very suitable for outdoor work Reliable material: The soldering tip is made of steel, which is resistant to corrosion and rust, serving you for a long time Application: Suitable for general soldering applications, spot soldering, linear and drag soldering, wire tinning Package Includes: 3 Pieces Solder Tips in Different Shapes This special customized tip set can achieve almost any soldering application you need High quality, each one is an advanced manufacturing process - Inner mesh panties Material: Steel Color: Silver Size Chart: 50mm/1.97 inch The package includes: 1 set soldering iron tip