this post was submitted on 22 Dec 2025
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3dprinting

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j4k3@lemmy.world
j4k3@piefed.world
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Made a series of TPU plugs for electrical conduit getting embedded in concrete foundations. (infosec.pub)
submitted 1 month ago by j4k3@piefed.world to c/3dprinting@piefed.world
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Made a bunch of 3/4in and 1in plugs last week but just made a 2in pictured. It is a thing that does not exist, which seems silly obvious. This goes in the concrete just below the surface so they can polish it before these plugs are broken out with a hammer and wire gets ran.

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[โ€“] j4k3@piefed.world 1 points 1 month ago* (last edited 1 month ago) (1 children)

Might get knocked out or loose.

[โ€“] BCsven@lemmy.ca 2 points 1 month ago

True , good point.