Features Premium Oxygen-Copper Construction: Crafted from high-quality oxygen-copper for excellent heat conductivity, ensuring effective soldering at lower temperatures Versatile 15-Piece Set: Includes 15 different soldering tips, allowing you to easily select the perfect tip for various soldering tasks and projects Enhanced Longevity: Designed to resist black oxide build-up, these tips maintain performance and extend the lifespan of your soldering iron Easy Maintenance Tips: Follow simple guidelines to prevent tip oxidation, ensuring optimal soldering performance without burning off the solder Wide Compatibility: Compatible with popular soldering stations such as 936, 937, 938, 969, 8586, and 852D, making it a perfect addition to your toolkit Features: 1、These tips are made from oxygen- copper, easy to tin and diamagnetic, suitable for lower temperature soldering 2、There are total 15 types of soldering tips in this set and you can choose the proper one for different soldering needs 3、Don't leave your iron running for hours and hours if you are not using it. This can make the tip get black oxide cover 4、Try to tin the tip as it heats. If you leave it on too long or run it too hot it will burn off the solder and go black 5、These soldering tips are suitable for 936, 937, 938, 969, 8586, 852D soldering stations Specification: Description: Copper soldering tips are suitable for lower temperature soldering. There are 15 types of soldering tips in this set and you can choose the proper one for different soldering needs, for example, shape b all-round type which can be used from any direction and is easy to hold at any position, possible to solder any from small to large; and shape 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 make your soldering work easier. Features: These tips are made from oxygen- copper, easy to tin and diamagnetic, suitable for lower temperature soldering. There are total 15 types of soldering tips in this set and you can choose the proper one for different soldering needs. Don't leave your iron running for hours and hours if you are not using it. This can make the tip get black oxide cover. Try to tin the tip as it heats. If you leave it on too long or run it too hot it will burn off the solder and go black. These soldering tips are suitable for 936, 937, 938, 969, 8586, 852D soldering stations. Specification: Material: Oxygen- copper Finishing: Electroplating(iron&nickel) Package List