Garage Micro-Factory
A full fabrication pipeline under €2,500.
The long-term vision: a complete manufacturing pipeline in a single garage. A self-built SLS metal sintering printer, a second-hand vacuum sintering furnace, a plasma chamber for surface hardening, wire / sinker / hole EDM machines, a diffusion pump for high vacuum, and an electron-beam evaporator.
All DIY. All second-hand or self-built. Total investment under €2,500.