390PCS 90W Soldering Iron Heat Set Inserts Tool with M2-M8 Threaded Inserts

COMPLETE 390-PIECE KIT: Includes 1 digital 90W soldering iron, 380 brass heat-set inserts, 7 installation tips, 1 threaded adapter, 1 angled tweezer and operating instructions. A complete solution for adding durable metal threads to 3D-printed and molded plastic parts.
380 INSERTS IN 8 SIZES: The assortment includes 60 M2, 100 M2.5, 100 M3, 50 M4, 40 M5, 10 M6, 10 M8 and 10 1/4-20 brass threaded inserts. Multiple sizes make it easy to work on enclosures, fixtures, prototypes, replacement parts and other DIY projects.
FAST AND CONTROLLED HEATING: The 90W ceramic heating core heats quickly and provides responsive temperature control. The digital LED display, plus and minus buttons, °C/°F switching and automatic sleep function make it easier to adjust the iron for different insert sizes and plastic materials.