this post was submitted on 06 Aug 2026
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Lemmy Shitpost

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[–] altphoto@lemmy.today 3 points 2 hours ago

Cut 1/2 way thru... Then electrical tape to cover up the cut. Then cut the solar wires and heat-shrink the cut back together. Then walk away.

Imagine what happens when you don't know what the fuck is wrong with this perfectly good camera.

[–] jubilationtcornpone@sh.itjust.works 25 points 5 hours ago* (last edited 5 hours ago) (3 children)

There are so many issues with this video.

When using power tools, safety should be your number one concern.

  1. Never use an angle grinder without the blade guard installed. Is it inconvenient at times? Sure. But you know what else is inconvenient? Trying not to bleed to death or being blinded over what should have been a quick and easy job.
  2. Always wear the proper personal protective equipment (PPE). That includes a heavy long sleeve shirt, gloves, safety classes, a dust mask, and a hard hat (especially when cutting poles or other materials that are vertical and have a risk of falling).
[–] village604@adultswim.fan 1 points 28 minutes ago

The hard hat especially. A professor at my college died from shrapnel to the brain, and they had taken every precaution but that.

[–] Redjard@reddthat.com 5 points 1 hour ago

Make sure the glasses are not heavily tinted, else you'd be unidentifiable so your friends wouldn't hit you up on a conversation when they happen to walk past you.

[–] guy@piefed.social 1 points 48 minutes ago (1 children)

And not to be forgotten, hearing protection.

[–] jubilationtcornpone@sh.itjust.works 1 points 41 minutes ago

Good call. My low grade tinitus should have reminded me of this one.

[–] Red_October@piefed.world 4 points 3 hours ago (1 children)

You know, Gallium is pretty neat, does all sorts of fun stuff with Aluminum.

[–] QuinnyCoded@sh.itjust.works 1 points 10 minutes ago

does it work through the paint?

[–] Rivalarrival@lemmy.today 12 points 5 hours ago (2 children)

If the sawzall is vibrating your hands, you aren't using it right. The workpiece should be tight against the shoe, not floating in the middle of the blade. Push the tool hard against the workpiece, and slowly lever the blade through the cut.

If you're using it right, it will take less than 30 seconds. Longer than the circular saw, but much easier to handle. It only requires one cut instead of two.

Circular saw will not work on steel pipes; reciprocating saw will, with either a demolition blade or a metal cutting blade.

[–] SirSamuel@lemmy.world 2 points 4 hours ago

Yeah I thought he had gummed up a fine tooth metal blade the way it was cutting, but that was a carbide thick metal blade. Still had melted aluminum on it, but plenty of cutting left in it.

Dunno if he was intentionally doing it wrong but the shoe definitely needs to be kept up against the material of at all possible. (You know, unless you're demoing out a residential door frame or something that needs a little room to breath)

[–] Leviathan@fedinsfw.app 2 points 5 hours ago

Bugged the shit out of me too.

[–] LemminNewbie@lemmy.today 2 points 3 hours ago

A portable band saw with the appropriate blade for either soft metal or hard metals is the only thing I'd use

[–] djdarren@piefed.social 16 points 7 hours ago (1 children)

I will never understand why people take the guards off their grinders. When those discs go pop they're gonna fuck you up.

And do you really wanna get fucked up in service of fucking over a ~~Flock camera~~ random aluminium tube on a job site?

[–] RememberTheApollo_@lemmy.world 2 points 6 hours ago

Because it’s hard or impossible to fit the grinders in some spaces like inside corners because the guards hit structure. I keep my guards on but it’s a pain in the ass to have to keep swiveling the guard to get into some spots, if it will fit at all. Either way, wearing a full face shield ppe is the minimum when using one of these. Guard or not they do a lot of damage when they let go.

[–] SirSamuel@lemmy.world 6 points 5 hours ago (1 children)

I've found when cutting or milling aluminum that the cuts go faster and my blade stays cleaner using a cutting fluid.

My go-to for field work is Anchorlube. Water based, easy cleanup, and it sticks to vertical surfaces pretty well, but will still flow when needed. All of that balling on the blades goes away of you use a little cutting fluid

[–] Rivalarrival@lemmy.today 3 points 5 hours ago (1 children)

Definitely need to use something if you're pushing your feeds and speeds or otherwise generating heat.

Tools coated in (non-aluminum) coatings - Titanium nitride, titanium carbonitride, titanium diboride, etc) work much better than bare steel or carbide tooling. (TiAlN/AlTiN and other aluminum-based coatings are much, much worse...)

[–] SirSamuel@lemmy.world 2 points 4 hours ago

☝️ this one metals

[–] elucubra@sopuli.xyz 26 points 8 hours ago* (last edited 4 hours ago)

Regular cutting disks are made, at least in part, from aluminum oxide. The cut aluminum tends to bond to the disks, slowing them down, and making the disk slower.

There are specific aluminum cutting disks that don't clog, making the cut much faster.

Just saying.

Also, if using a reciprocating saw, keep the guard against the material, it's there to prevent the blade from jumping when it snags.

[–] garbagebagel@lemmy.world 45 points 10 hours ago (2 children)

Interesting. This post was just below another post on my feed

[–] not_IO@lemmy.blahaj.zone 20 points 8 hours ago (1 children)

same poster too, that's weird

[–] Diplomjodler3@lemmy.world 10 points 7 hours ago (1 children)

So you think these things are somehow related? I can't see how.

[–] Leviathan@fedinsfw.app 5 points 5 hours ago

Doesn't look like anything to me

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[–] bluetoofs@piefed.social 1 points 4 hours ago* (last edited 4 hours ago)

I love the burp towards the end. This just dripped with swagger.

[–] fiendishplan@lemmy.world 2 points 5 hours ago (1 children)

I wonder if this mini grinder would be useful cutting aluminum pipe, it could fit in a jacket pocket.

[–] Rivalarrival@lemmy.today 1 points 5 hours ago

I don't like cutting wheels, especially on aluminum. Too brittle, too slow, too loud.

Chain-style pipe cutters are quick and quiet.

[–] HenriVolney@sh.itjust.works 11 points 9 hours ago (5 children)

France getting hit by a stray bullet for what reason?

[–] aGlassDarkly@piefed.zip 2 points 4 hours ago

Seems like he’s being facetious throughout, so probably using France since they tend to actually do things when their government does something dumb/fascist.

[–] stormdelay@sh.itjust.works 3 points 7 hours ago

Francophobia is so funny you know?

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[–] Treczoks@lemmy.world 17 points 11 hours ago (1 children)

Interesting and informative video.

[–] Crackhappy@lemmy.world 8 points 9 hours ago (1 children)

I will not at all use this to my advantage. I don't have an enormous amount of time now that all my kids are out of the house.

[–] Leviathan@fedinsfw.app 3 points 5 hours ago

Whatever stops your from smoking crack, or entertains you while you are.

[–] boonhet@sopuli.xyz 1 points 5 hours ago (1 children)

You can get a knockoff Makita angle grinder off aliexpress for cheap and it works great if you guys still have access to aliexpress. I have a decent set of chinakita tools in the garage myself, only the garden tools and batteries are legit Makita.

[–] Bluewing@lemmy.world 2 points 4 hours ago

Harbor Freight will sell you cheap cutting tools for this kind of work.

[–] DmMacniel@feddit.org 17 points 11 hours ago (2 children)

Mmmh... I'm pretty sure every liberty enjoying USAian loves to cut a bit of aluminium from time to time.

[–] Serinus@lemmy.world 7 points 9 hours ago (2 children)

I would never. I just like walking around and relaxing with the comfort of my circular saw. I certainly wouldn't use it or do anything illegal with it. I just like to carry it.

[–] bluetoofs@piefed.social 3 points 4 hours ago

I open-carry my circular saw all the time. There's nothing wrong with that.

[–] Leviathan@fedinsfw.app 7 points 5 hours ago

And remember, kids: if you see a friend walking around with his emotional support circular saw, no you didn't.

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[–] SubArcticTundra@lemmy.ml 2 points 6 hours ago

This will come in very useful for building my roof drain! 👍

[–] OwOarchist@pawb.social 7 points 9 hours ago

Are these things actually on aluminum pipes? Steel would make a lot more sense -- stronger and cheaper ... and less attractive for theft.

[–] qupada@fedia.io 8 points 10 hours ago (10 children)

He's neglecting one important competitor: https://www.milwaukeetool.com/products/details/m18-fuel-deep-cut-band-saw/2929-20

It might not be the lightest or most discreet tool, but with a quoted 40 second cut through a 4" iron pipe, 2.5" aluminium should present no issues.

[–] turdburglar@piefed.social 1 points 1 hour ago

it’s also much quieter

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[–] weps@lemmy.world 3 points 8 hours ago (1 children)

someone tell this guy he's in the 9/11 flock country

he seems to think he's not giving up any of his freedoms for security

[–] Passerby6497@lemmy.world 2 points 4 hours ago

Someone explain the concept of sarcasm to this poster.

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