【Features】 — M2, M2.5, M3, M4, and M5 Heat set insert threaded nut installation tips compatible with the Hakko FX888D and Weller SP40NKUS soldering irons — Don't ruin your 3D printed part by messing up the insert installation. Our installation tips have square shoulders and vertical walls that let them slide back out of the insert without catching or pulling the insert out accidentally. — Greatly increase connection strength between 3D printed and injection molded parts,Connect and disconnect parts reliably and indefinitely without stripping plastic — Heat set inserts are a great way to improve connection strength between 3D printed parts. — A must-have for every 3D printer toolbox,Long shank allows you to reach deep into 3D printed parts.Not intended for soldering. Soldering iron not included. — It's crucial factors that match the correct size of tip with the size of insert during using.just perfectly matched clearance that they don't pull the insert back out and stop plastic come inside the threads making it very difficult to turn your screw into the insert. 【Package include】 5 pieces Brass Soldering Irons Tips

• 🔩<b>【Wide compatibility】</b>:Designed The long shank tip for the FX888D, SP40NKUS soldering iron. Longer shank than other tips allows you to reach deeper into 3D printed parts and tight corners to install heat-set inserts without touching your iron and melting the plastic.
• 🔩<b>【Work Better】</b>:Installation tip works better than soldering iron tip since conical tips can catch on the insert and accidentally pull the insert out while melting the plastic and ruining the part.

Specifications

Common questions