3D Printing in Metal


Looks like we're getting closer to personal 3D printers that can print higher quality prototypes in metal: http://www.3ders.org/articles/20171218-desktop-metal-ships-first-studio-system-metal-3d-printers-to-googles-atap-group.html.

Imagine being able to print metal parts for your locos and accessories. Or printing an entire locomotive kit!

Not very cost accessible yet, but it will get there!