139 Piece Threaded Inserts Soldering Tips Set, 80 W LED Temperature Adjustable Soldering Iron with 130 Pieces Thread Inserts M2/M3/M4/M5/M6/M8, 8 Pieces Soldering Tips for Thread Insert

【139 pieces threaded inserts soldering iron kit】80 W temperature adjustable soldering iron with 130 pieces 6 sizes brass thread inserts (M2 x 30 pieces, M3 x 30 pieces, M4 x 30 pieces, M5 x 20 pieces, M6 x 10 pieces, M8 x 10 pieces), with 6 soldering tips designed for thread use. den;with 2 Piece soldering tip adapter; the threaded inserts soldering tip set, with which plastic parts are melted by heating with a soldering iron to install the thread insert into important components.

【Latest premium soldering i】this 80 W soldering iron with ceramic technology, the soldering gun allows faster heating; the soldering iron tip can be quickly heated up within 15 seconds. The four ventilation holes on the soldering iron gun ensure better heat dissipation, safer soldering; new on/off switches on the soldering gun allow convenient operation, equipped with a large LCD display. The digital soldering iron is equipped with an ergonomic non-slip handle that provides a comfortable grip.

【Exquisite brass thread inserts】forged from pure brass, good thermal conductivity, fully automatic manufacturing process, deep thread, even pitch, smooth and burr-free surface, acid and alkali resistant, strong oxidation resistance, durable. The 6 pieces soldering tips are made of high-quality brass, which can withstand heat treatments well, has good thermal conductivity, prevents the nut from tilting and the quick insertion of the nut into the plastic part.

【℃/℉ switching and automatic sleep mode】you can precisely adjust the temperature from 180°C to 500°C (356° - 932°F) with +/- buttons, 5°C precise temperature control and LCD screen, at the same time you can switch between °C and °F. In addition, it has an automatic sleep function that turns on when not in use to save energy and ensure safety. In addition, it can automatically compensate for temperature fluctuations to achieve a thermostat function.

【2 pieces soldering tip adapters + 6 pieces soldering tips/melting aid for thread inserts】: thanks to the soldering tip adapter, you can easily change between different soldering tip sizes without always having to remove the entire soldering iron sleeve. When cooled, simply unscrew the old soldering tip and connect the new one. It has 6 soldering tips developed for thread use. Including six sizes of M2 M3 M4 M5 M6 M8 for different requirements.

【Easy to use】insert the threaded nut into the hole and heat the nut with a soldering iron. When heating, wait for the soldering iron to transfer heat and gradually melts the plastic part. If the melting depth is the same with the surface of the plastic part, pick up the soldering iron and stop heating to prevent excessive heating from sinking the insert nut more, which is inconvenient for subsequent tightening of the screw.

【Easy to replace】 The split design allows you to easily replace brass insert tips for heat treated inserts of different sizes without having to unscrew the soldering iron connection sleeve. Simply unscrew the old tip and install the new tip.

【Widely used】the threaded insert nuts are threaded connections for injection moulding, circuit board assembly, electronic products and most plastic fastenings, suitable for all thermoplastic plastics, including PLA, PETG, ABS, PPS, PP and other materials. Whether in 3D printed objects, injection moulded plastic parts, plastic cases for cars or laptop cases, this kit provides a reliable and durable solution.