It’s o-rings and spacers stacked and compressed, pushing the o-ring out like an expansion collet.

  • domdanialOPEnglish
    14·
    26 days ago

    And here it is with a part on it. and machined.

    • popcap200@lemmy.mlEnglish
      5·
      25 days ago

      Ohhh I thought for metal. For plastic this makes sense. I’d think for metal it’d come loose.

      • domdanialOPEnglish
        2·
        25 days ago

        Yeah for metal, I don’t know if I’d trust it. Maybe light cuts.