E3D V6 Clone bowden to direct drive adapter insert - fine thread

thingiverse

Update: Thread now extends fully through chamfered section. Attempted to update file, but inadvertently created a new version instead. Check out the improved design here: https://www.thingiverse.com/thing:3408022. Decided against customizing my own insert and opted for Bratan's design instead. However, the thread didn't match the clone I have, which led to some issues. Bratan's insert features a 1.5mm pitch, but mine requires something finer. Realized that the pneumatic fitting insert that came with the hot end should have a threaded pipe connection. Using G 1/8-28 (G9.728X0.907) thread seemed like a good fit for my V6 clone's specifications. One minor problem I encountered after printing was that the thread stops short at the chamfered edge, failing to cut through the surface. Nevertheless, the insert screws in smoothly. The central hole measures 4.3mm in diameter.