Heat-set inserts are a great way to embed mechanically-strong, threaded parts into a 3D print. For installation, all that is required is an economical soldering iron; something most of us already ...

Self-tapping threaded inserts, for example, are available all the way down to M2, ... I ussually heat the insert and press it down until about 1 mm remains.

D printing allows for rapid prototyping and testing of new designs, but while this ease of creation is great, plastic can ...