For 3D printing a part or a functional prototype, all you need to get correct is the design file. The most popular design file format is the STL file. And although it’s not very tricky to create high ...
Is there any free CAD programs that are any good? I need basic 3d modelling, but from there i am not sure what features i will need. I don't think i need more than the basic features, but have no clue ...