DC Sets' YouTube channel shows off its 3D printable drill press, which it created to drill holes in brass PCB M2 standoffs.

Users can employ 3D printing to create complex parts on demand without metallurgy or machining expertise. For soldiers and medics, this could mean creating a lifesaving solution in the field.

How a 3D printer works can vary depending on the type of printing it's doing. Use this guide to understand the variations in materials and technique.

Therefore 3D printing an engine is not the best option if mass production is not the intended purpose. Besides, the bigger the size, the longer it takes to print an object with a 3D printer.

Now anyone can learn different methods of 3D metal printing by just using their phone, and these professors mean anybody. "One area where 3D printing is finding a space is more in the artistic scene.

You can find plenty of models for small shelves that can be printed in one piece, but for the most part, 3D-printed shelves consist of multi-part projects that need to be assembled.

With both plastic and metal 3D printed parts, Celestiq, Cadillac’s sedan, is a lighter car that saves hundreds of thousands of dollars in manufacturing costs. Related: New 3D printing technology ...

NASA astronauts (from left) Suni Williams, Pilot for Boeing's Crew Flight Test, and Jeanette Epps, Expedition 71 Flight Engineer, configure the Metal 3D printer inside the Columbus laboratory module.

Deep tech; First metal part 3D-printed in space paves way for deeper cosmic missions The further you travel into the space, the less you can rely on resupplies from Earth.

3D printing is used to create jewelry, furniture, tools, prosthetics, hearing aids, foods and even toys. Here’s how you can make your own 3D-printed toys.