incredible - eviltoast
  • drathvedro@lemm.ee
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    1 year ago

    It is, but the ancient method is tedious as fuck. It was basically just pulling a piece through dozen of gradually smaller holes, by hand. I dont think you could do one pass extrusion without all of the precision machinery needed to manufacture such machine. But I aint a blacksmith, I just saw the process in some documentary a while ago.