If you’re of a certain vintage and have ever done any technical drawing, chances are good that you used a r0tring of some kind, be it pencil or pen. Well, r0tring makes more than writing implements.

Drawings can be created at any stage of the design process. They can range from rough sketches of first ideas to more detailed technical drawings. A technical drawing is a detailed and accurate ...

If you want to have your part designs fabricated, you’re going to need to provide the manufacturer with a technical drawing. Yes, 3D printers and many modern machine tools rely on toolpaths ...