Defabee Engraving Pen with 34Bits, Portable Engraving Pen Electric Cordless Rotary Tools, Professional Engraver Tool for Metal to Wooden, Glass, Jewlry

I love this pen. Have used it for multiple things and love the ease of use and the accessories that come with it. This is perfect and an excellent value for the price. Love it!!!

This tool works really well for grinding at small parts. The little saw blades included are basically useless. They cant even cut a piece of paper but the rest of the bits work well.

as hoped to be

I tried to use this on soft pine, to engrave some labels. Doesn't really work. And the battery craps out fairly quickly with the effort. Waste of money.

You have to tighten 2 set screws to align the bit, which seems to always wobblenot terribly powerful, tried to carve wood with little success, also used to clean up PLA 3D printed itemsbogs down and stops at random when any pressure is applied, very slow to cut or carve. I will likely seek a different solution

See i was going to return this because i was second guessing myself. When i got the package and all the stuff it came with, and the size is what sold me.Its literally about the size of a fatter version of a standard 510 thread e-cig battery.This little guy is going to be used for etching pcb platters by hand and its so perfect.Not to mention it has a overload bar so if it starts feeling too much resistance it can visually indicate the "load status" so you know if you need to back off a bit because its taxong the motor and about to go into protect mode to cool down.This is something I am going to be kicking myself for not having all these years.Seriously you can put the little bugger in your pocket like a solder welding pen.

This works great for cleaning up 3d prints. Polishing off rust on a hand tool. I am finding more and more uses for this product. The slower speed and smaller body make it a great companion to a Dremel. Much easier to work with in small spaces.

Where to begin with this. Firstly, the motor bearings will start to fail rather quickly. Less than 30 hours of usage. The battery life is about 15 minutes if you are actually removing material. Luckily, you can leave it plugged in.THe motor can be stalled with fingertips with an abrasive bit in the collet (it's also not a collet, just two set screws, so good luck centering bits) without risk of injury.The included bits are laughably bad. They appear to be diamond abrasive, but they struggle to scratch aluminum.It took over 10 minutes to roughly scratch the word 'STICK' into a popsickle stick. It was not a deep cut.In short, this is worth less than the price you pay. The accessories are shamefully poor quality, and the device as any sort of engraver, buffer, etc is woefully inadequate. Perhaps it can be used to roughly scratch away cuticles. That's about the cutting ability of this device.On the plus side, it is rather easy to hold. But that is about the only positive.