3.7V Mini Rotary Tool

Let me begin by saying that this is not the tool I would choose for woodworking or carving. But, I build very small models (very small!). I had been using a Dremel tool, but found it too big and too heavy to be comfortable, although much more powerful than the TECCPO. The smaller size, light weight and three speeds make my work much easier. The only modification I made was to change the collet to accept the smallest drill sizes (.0135"). A Dremel collet fits perfectly. For model makers, this is a great tool at a fantastic price.

This was 100% worth the money. Saves me so much time when I need to hole punch earring cards or drill holes/sand clay or small resin pieces. Unfortunately I have already broken one of the bits and need to buy a replacement set, but I still believe this is a good quality product.

This thing works fine as a low-power rotary tool. Don't expect Dremel performance out of this - it's a tiny tool meant for light duty work, and at that it does fine. Battery life is exceptional - I have no idea when the last time I even charged it. That said, it doesn't offer a lot of feedback on that battery life. Basically when the battery is dead, it's just dead with no warning. Weird. That said, for drilling holes here and there, the battery does last quite a while. I use mine mostly for drilling small holes in scale models for wiring with PCB bits, but I've also used it as a grinder on plastic too. As long as you let the tool do the work and resist the urge to push it along, it will work well. Put a small amount of pressure on the grinding bit and it will simply stop. As I mentioned, battery life is great for my uses. I just found mine dead today and while I don't use it every day, it has been months since I charged it - so long I really don't remember when I last charged it. If you use it a lot every day your battery life is going to be a lot shorter, of course. I just wish they'd have included at least a battery-charged light because it's a total mystery when the battery is actually fully charged.

Works great

I have multiple Dremel tools over the years but most of my sanding or grinding jobs are very light duty. The heavier Dremel is also prohibitively heavy for doing any precise work. These cheap little rotary tools are perfect for small sanding jobs with the diamond tips, and they're also great for trimming nails. With the newborn I use this tool to easily trim all her nails daily. Can't be beat for the price.

bought this product to use for crafts, tested it within the 30 day window to ensure it worked, and placed it in the container i keep my craft products in and took this out a bit later and it no longer works. product is no good if it does not work later. I keep this container with multiple other tools all in boxes and seperate compartments - no jostling - yet this still doesn't work. I've been unable to get any use out of it and i'm now past the window for returns. Useless product - will go with a reliable brand now

Be sure attachments are very tight. I had a cutting attachment fly off as soon as I turned it on. But my fault . Like that it has 3 speeds n yhat uvdont need that annoying tiny tool to keep up with to change tips. Great so far

tight tool for small to medium work