Copper Tip DIY Soldering Iron Heat Insert Nut Kit – M2 to M6 Threads

The Solder Iron & Heat Set Insert Tips allows effortless attachment of M2 to M8 brass heat insert tips (included) for threaded inserts. This versatile tool simplifies adding brass inserts to plastic parts, commonly used in 3D printing and electronics. The smart adapter system enables easy interchangeability without dismantling the iron, facilitating precise insertion into plastic components.