• Maalus@lemmy.world
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    1 year ago

    Grinders work on concrete too btw. One of their main uses, aside from metalwork. The only way to lock it, would be to encase the entire thing in it (as in contacting the bottle) but I feel like that loses that charm of “a trapped bottle”.

    • notasandwich1948
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      1 year ago

      the one time I tried cutting concrete with a grinder it cut through it like butter

      • Maalus@lemmy.world
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        1 year ago

        Yeah, pretty much. Just use disks for concrete, not metal and it makes it all a cakewalk