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Restoring a 150-Year-Old Rusty Mystery Tool – Any Guesses?

676K views · Jul 25, 2025 · Entertainment

Comments · 1K

  • @dantesarti4351 · 1 year ago

    Si esa máquina tiene 150 años, yo soy superman.

    125

  • @crx1277 · 1 year ago (edited)

    Wow, no sabía que la soldadura, los plásticos, tornillos Allen, y los capacitores existían hace 150 años. Próximo video: restaurando transistores medievales.

    121

  • @ernietorres6730 · 1 year ago

    Even the RUBBER drive belt was rusted. 😂

    12

  • @BRI33NOR · 1 year ago

    Worked for years in a factory making vee belts, laboratory assistant. Never realised such belts were invested 150 years ago ?. We were still working to improve them about 1965.

    6

  • @garychalmers3247 · 1 year ago

    I've used a few of these key cutting machines over the years. This one was manufactured somewhere between 1970 to approximately 1985. Hope this helps.

    29

  • @VideoMoltoBelli · 1 year ago

    AA Hands always knows how to make tools work, even if they&apos;re unknown and buried under millions of years of rust.<br>The important thing is that the wrenches are perfect.<br>Cheers and good luck!

  • @waltervonoer9190 · 1 year ago

    Just a quick note. <br>The V-belt was invented in 1917 by John Gates to enable better power transmission compared to the flat belts used at the time. This invention was a significant step forward in power transmission technology.

    6

  • @Dominierenn · 10 months ago

    Strong work. I can only imagine how long this one took. That&apos;s a lot of parts. You can sense the frustration in the assembly process, lol. <br><br>That said, there were a few restoration processes I wish I could have seen in this video that would have made it all the more satisfying.

  • @hugolandheer7008 · 1 year ago

    It came out beautiful but the original (?) blue hammerite was beautiful too!

    2

  • @tech_hub_100 · 1 year ago

    Hard to believe they pulled off such detailed key work without modern tech 150 years ago!

    2

  • @adriananderson486 · 1 year ago

    <a href="https://www.youtube.com/watch?v=cFaROF33EkI&amp;t=1092">18:12</a> gave off an optical illusion!😵‍💫

    2

  • @itsjavaman · 1 year ago

    That belt came back better than ever! Wow, good job!

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