Description: _x000D_Iron tips are made of copper which is electroplated Iron and Nickel in case of oxidation and rust under high temperature, characterized by heat-resistant up to 480, Lifetime over 20000 welding joints with appropriate use. There are 12 types of soldering tips in this set and you can choose the proper one for different soldering needs, for example, b all-round type which can be used from any direction and is easy to hold at any position, possible to solder any surface from small to large; and k type has a shape like a knife and is capable of soldering by applying the tip in 3 ways: line, face and point, it is used for soldering at narrow pitches, correction of bridging and drag soldering. Get this set of tips and add a versatile "assistant" in your tool kit! _x000D__x000D__x000D_Feature: _x000D_Made of high quality oxygen-free copper which is of fast conductance and heat resistance up to 480for durable use. _x000D_Iron tips are plated Iron and Nickel which prevent them from oxidation and rust under high temperature. _x000D_There are 12 types available from which you can choose the proper one for your different soldering needs. _x000D_It has high stable and long-lasting performance, not easily wear off. _x000D_Easy to carry and clean, just use the sponge to polish, do not expose to the air naked and put them on the shelve if you are not using it, small size and lightweight. _x000D__x000D__x000D_Specification: _x000D_Material: Copper _x000D_Color: Silver _x000D_Plating: Iron and Nickel (Finish) _x000D_Outer Diameter: approx. 6mm / 0.24" _x000D_Inner Diameter: approx. 4.0mm / 0.16" _x000D_Length: approx. 43cm / 16.93" _x000D_Package Weight: approx. 77g _x000D_Model: 900M-T-K, 900M-T-B, 900M-T-I, 900M-T-1C, 900M-T-2C, 900M-T-3C, 900M-T-4C, 900M-T-0.8D, 900M-T-1.2D, 900M-T-1.6D, 900M-T-2.4D, 900M-T-3.2D _x000D_Applicable to: 936, 937, 938, 969, 8586, 852D soldering iron _x000D_Temperature Range: 200-480 _x000D_Quantity: one piece for each type, 12pcs total per bag _x000D_For storing used iron tips _x000D_Use sponge to clean iron tip._x000D_Wrap them with tin solder._x000D_Turn off the power supply and wait until they cool._x000D_Put iron pen on the iron shelve. _x000D__x000D__x000D_Package Included: _x000D_1x bag of 12pcs Iron Tips 1Made of high quality oxygen-free copper which is of fast conductance and heat resistance up to 480 for durable use 2Iron tips are plated Iron and Nickel which prevent them from oxidation and rust 3There are 12 types available from which you can choose the proper one for your diffefrent soldering needs 4It has high stable and long-lasting performance, not easily wear off 5Easy to carry and clean, just use the sponge to polish, do not expose to the air naked and put them on the shelve if you are not using it, small size and lightweight