Do you use heat-set inserts with your 3D prints? They can be a great way to add durable threads if you have the right tools. I strongly recommend using an adjustable soldering iron set to low heat. You want it just hot enough to start melting the plastic, and there should be some resistance as you press the inserts in. Let us all know your favorite methods for adding threads in the comments! #engineering #3dprinting #productdesign #prototype #machinedesign #customparts #cad #3dprinter #3ddesign #partdesign #mechatronics #mechanicalengineer #cura #manufacturing #3dprinted #toolsofthetrade #design #prototyping