HARDELL Mini Cordless Rotary Tool, 5-Speed and USB Charging Rotary Tool Kit with 69 Accessories, Multi-Purpose 3.7V Power Rotary Tool for Sanding, Polishing, Drilling, Etching, Engraving, DIY Crafts

Fun tool!
Best $20, I’ve spent in a long time! Works great and rechargeable, best for small detail projects and so portable.

Works alright, good for light projects
Edit May, 2025: I’ve used this for a while now and I wanted to come back and share my thoughts. I think whether or not this tool will be good for you depends entirely on what kind of work you’re doing with it. I used the included saw blade the other day to make a few cuts in plastic and it worked great. No smoking, no heat, just a nice clean cut. I got a chance to use the sanding drums and they worked reasonable well too.The main thing is, if you are going to use it periodically, for 10-20 minutes of fine detail work on plastic, wood or soft metal you’re going to love it. The variable speed control is really nice, it’s mostly quiet and the battery lasts long enough for that.If you’re going to use it on harder metals, for significant material removal or continuously for longer than 20 minutes or so between charges, I think this will be the wrong tool.————Mostly it seems to work ok. You can tell it’s a cheap tool but even so it it easy to use and convenient. I’m using it for very light duty, delicate work and for that it’s just about perfect. The battery isn’t super great, didn’t get anywhere near the advertised 200 minutes of use. And that’s with only using it on the second speed setting. After about 20 minutes, while it was still working, I could feel that it was starting to slow down a bit. By around 40 minutes I stopped to charge. If you use it on slow speed you can extend the use time by turning it up a few speeds as it wears down and it will still going the speed it had been when you started on the slowest.The included bits it comes with are basically for show, you should plan on bringing your own if you use it very much at all. The grinding stones chipped and wore unevenly and the “diamond/carbide” abrasive bits never really cut anything and wore down to smooth metal within minutes. The sanding drums might work? I haven’t tried them.Anyway, all that to say, it does work and it is convenient. Just don’t plan on hogging out material with it or using it for the hours at a time that it advertises. For light jobs every now and then I think it’s going to do the trick.

Exactly what I needed – small but mighty!
I’ve been using this HARDELL mini rotary tool for just a week now and I’m seriously impressed. I wasn’t sure what to expect from something this compact, but it’s way more powerful than I thought. The 5 speed settings give me a lot of control, and it’s perfect for all the little projects I do, from sanding and polishing small 3D prints to engraving stuff for gifts.It’s super easy to use, charges fast with USB, and the battery lasts surprisingly long for how small it is. Plus, it came with a bunch of accessories, which is awesome I haven’t even gone through all of them yet.If you’re doing any DIY, hobby work, or just need something portable for fine-detail tasks, this is totally worth it. 10/10 would buy again.

I’ve been wanting a little rotary tool for a while now, and the big-name brand ones were a bit out of my price range for what I was looking for: a cordless rotary tool with some attachments and options for more, to be used mostly for my own hobbies and lightweight crafting.It’s turned out to be SO much nore than just that, and I’m still figuring new things out every day!What I’m most thrilled about is the battery; even when I haven’t fully charged it (and it being a USB-C port is perfect) the battery just lasts and lasts. I’ll be working for several hours with it on anything from low to medium power without needing to plug it in at any point, and I simply have not worn the battery out yet at any time!I’ve purchased quite a few extras to go with this base kit — different grades of abrasive sticks, Dremel polishing oil, a whole lot of different sizes and shapes of wool and other polishing tops — and everything has been completely compatible with other brands, no problems! Just keep an eye on the bit shaft diameter and you’ll be good to go.The little case is cute and I thought I’d have the tool in there, but instead it’s proven far more effective at housing polishing grit, glass abrading bars, the instructions, both little boxes of bits and drill heads… it’s great! At this point it has its own little toolbox to keep current projects contained and vaguely organized, but the rotary tool itself is very rarely there as it’s become a mainstay of my desk.I have some big-load power tools, but I honestly find them far too strong and unwieldy for precision work. I’ll use them if I need holes drilled into 2×4’s, but for removing burrs or excess glue from a model, or carving softer stones (calcite and jasper are so soft, just the wool heads will carve them), polishing copper and silver until they sparkle, or grinding in some texture to make superglue catch better… I’ll go for this tool every time.I might eventually get a stronger one, but for now I keep finding new things I want to do with this! It’s also so lightweight that my hand doesn’t get tired, even after several solid hours of carving. After all, you don’t press hard — the edges of the bits do all the work for you. All you have to do is keep it steady and guide it!I really couldn’t be happier or more satisfied with this purchase. If you’re on the fence or unsure about a more expensive one, this is a great intro tool with a ton of available accessories that make it incredibly versatile!

Por el tamaño y el precio está muy bien, he hecho trabajos pequeños y sin problema los hace, trae suficientes accesorios para hacer chambitas, recomendable👌🏻