In the industry, this is done using extremely high-powered laser cutters, plasma cutters, or water jet cutters. All of which are very pricey equipment for a hacker. Until now anyway. Introducing ...

It seems to be floating on a plastic platform, and because the design allows the water-jet cutting head to remain entirely fixed, only a small hole underneath is necessary, which doubtless ...

Create a sketch or part in Fusion 360 with the outline you want waterjet cut on a single surface or plane. You can import .dxf files from other software into Fusion 360 which is what is used to ...