• Printers
• Pull Struder
  • main machine
  • https://www.thingiverse.com/thing:4969225
  • https://www.thingiverse.com/thing:5200645
  • https://www.youtube.com/watch?v=Ik4b_BDYOTs
  • Hack a Day
  • pet bottle cutter
  • Nozel for compressor
  • Metal Hot End
    • cheap
    • titanuium
    • swiss
    • another one
    • reddit discussion
• https://www.thingiverse.com/thing:3508682/files
• https://www.thingiverse.com/thing:4357538
• https://cults3d.com/en/3d-model/gadget/geared-spinning-doors-box-print-in-place
• https://www.thingiverse.com/thing:6437944
• https://www.thingiverse.com/thing:6449412
• https://www.thingiverse.com/thing:4357538
• https://www.thingiverse.com/thing:2194278/makes