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Looks a lot like my glass grinder. Nice idea but only cuts cardboard and $249 is crazy expensive.
uh? We used to have a jig or scroll saw when we were kids, it could cut thin plywood, but you could put your finger on the blade when it was working and it wouldn't hurt at all.
This is very cool. The price point puts it beyond the toy category though. Maybe that will come down. Great idea.
This could be "bad, actually" if it gives an incorrect impression that power tools are unequivocally safe, rather than somewhat risky but usually safe when used correctly.
It’s basically a tabletop router for cardboard. That’s super cool. The free motion in two dimensions is better than what kids usually get with toy saws and drills.

Routers are great tools but very powerful and finicky. This turns a router into a finger-safe jigsaw, which is a great idea.

If anyone in here buys it anyway, they could test if it works with leather, too. That would open up a lot of additional projects.
For similar price you can get a metal nibbler. Which is a handheld powertool designed for cutting metal sheets using a similar mechanism. They should definitely have more than enough power for leather although the cleanness of cuts will depend on sharpness and tolerance of blades. You might want to also look into electric shears.
I help run a Makerspace, will definitely be looking into this. Great idea. I know many adults that should start out on such a tool!
If it's for cutting cardboard, why not just use a pair of scissors?
I wanted this but the price seems way high.

By the way, could this concept be scaled up to cut wood?

Is anyone else bothered by hyperspecific products like this? 95% of what it does can also be done by scissors for 5% of the price and 10x the lifespan.
Agreed. It's like that old Russia-America joke. When they go to space they find out pens don't work because of gravity. Americans spend millions developing a pen which works without gravity while the Russians use a pencil.

I don't like Russians, but it's so stereotypically American to over-engineer a complicated alternative to scissors.

I’m pretty sure a nibbler will not wear out anywhere as quickly as scissors.

It can allow young children to work independently so you’d have to factor in cost of supervision with the scissors.

Main problem with it is that it is more expensive than many real nibblers designed to cut steel, I guess for now that it is niche and designed for classroom use. Mass market it and I think it could easily come down to $50.

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Not at all bothered by this, this is very unique. Scissor skills are important but more so for paper which has limitations versus cardboard. I use a lot of power tools and my kid watches me kind of bored, unable to participate. I could easily see him feeling like we were 'working together' if I had one of these setup in my shop. He also likes to create all kinds of stuff and I'd be interested to see what he'd come up with.

But, what does bother me is the price, $250 seems steep.

I was a little worried in the video by the kid wearing a sleeve. Seems like that could get sucked up into the mechanism pretty quick.
How? It's oscillating, not spinning.

Like a cast saw or an electric toothbrush.

My wife bought one of these. First one arrived was dead on arrival, but the second works great!
Maybe it's just me, but I'd rather teach how to use a knife safely? And a cut from a blade is a lesson to be learned, hopefully only once.

Edit: Oh and if anyone's looking for the tool name, it's called a nibbler. This one is just table-mounted, there are power tool and unpowered versions ofc.

> And a cut from a blade is a lesson to be learned, hopefully only once.

A cut from a simple blade (that can't chop your finger off) can be anything from easily healed to going through just the right part to limit the dexterity for life if you're unlucky. There's lots of time to learn using a sharp knife when they have great fine motor skills already.

You can introduce this way before you can trust a kid with a knife sharp enough to cut cardboard and they can use it way more independently.
My five year old played with this quite a bit at Maker Faire last year. He picked it up quite well. I had it in my mind to get him one for his next birthday but forgot until I saw this post. His school has Makedo tools and he likes them. So the combination might be something that he'd use on a semi-regular basis. We have no shortage of "material" being delivered.
Got one of these yesterday that was on sale for prime day. They are super fun!
"The nibblings are collected in a bin below, allowing you to recycle the waste."

In my area, this type of waste is not accepted in the recycling. Just like you can put paper in recycle, but you can't put shredded paper. This would work pretty well in the compost pile though.

I’ve got one, my 3yr old loves it and uses it with supervision to make large pieces of cardboard into smaller pieces…

A warning, it’s a bit loud, definitely invest in kid’s hearing protection to wear when using it.

The article starts by dismissing scrollsaws as "pretty darn dangerous", but that's a pretty big stretch. They're less dangerous than a sharp kitchen knife. You want to talk to your kids and watch them closely the first couple of times they use it, but you'd be hard-pressed to find any accounts of serious injuries caused by scrollsaws.

This toy doesn't seem bad as a crafts tool that buys you several quiet weekends, but at $250... that's actually more than a miniature desktop scrollsaw (Proxxon 37088).

This thing is so much fun. My friend's children have one. I was like, "Get the heck out of the way kid. This thing is mine now!"
Everyone has dust collection in their wood shops now because wood dust is a Class 1 carcinogen.
> The nibblings are collected in a bin below, allowing ...

...the child to spread them all around the house!

My kids just take paring knives from the kitchen when they want to cut cardboard. More dangerous, but cheaper. Though they've probably destroyed $250 of knives... Hmm.
>an oscillating cutter that's safely tucked beneath a puck-like protrusion

If it's an oscillation cutter it doesn't need to be that tiny, it can protrude just like a real band saw, it won't cut meat