Kingroon KP3S 3.0/PRO mod for stock Titan extruder modificated
It’s the same model as the original, but instead of using brass heat inserts, M3 nuts are used to secure the fan and att
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October 22, 2025
Summary
PDFIt’s the same model as the original, but instead of using brass heat inserts, M3 nuts are used to secure the fan and att
Model origin
The author remixed this model.
Differences of the remix compared to the original
Sometimes, when you buy M3 screws or screws of any metric size, they often come with matching hex nuts. So, I decided to use those nuts instead of brass heat inserts, embedding them directly into the model. The areas where the nuts go were modified to allow them to be set into the model with a bit of cyanoacrylate or instant adhesive.