How worn are your nozzles? It’s a legitimate question, so [Stefan] set out to find out just how bad 3D-printer nozzle wear can get. The answer, as always, is “It depends,” but exploring the issue ...

There's no substitute for ingenuity and limitless personalization ...

So here's my problem: I want to change to a .6mm nozzle but when I do it appears that while the spacing of the paths the slicer makes assumes a .6mm line width the amount extruded is woefully ...

The new Revo Six hot end from E3D is an easy way to swap in different nozzles on your 3D printer. James has been writing about technology for years but has loved it since the early 90s. While his main ...