3.175mm Flex Shaft adapter Attachment Flexible Power Drill Extension Cable Chuck for Dremel Rotary Grinder Woodworking Tools with Wrench (Gold)

I have small hands and this fits wonderfully. I no longer get cramps in my hand from holding the "pencile". It does get a little warm after using for a bit but nothing uncomfortable. I still haven't figured out how or where to grease it. It seems to be pretty durable if it can withstand my use as I am always using it for one thing or another. The length works well for close proximity. Overall I highly recommend this product and if need be, in the future, I will be purchasing another! Thanks

I used to be a HUGE fan of Dremel rotary tools. I have been using them for years. But... I kind of stopped using it as much over the last few years. Why?The Dremel motor is rather large and bulky, which is why they sell a flex/extension shaft. The Dremel brand flex shaft is fantastic, but it is time consuming to attach, the possibility of losing small parts is always looming, and the hand piece is a bit wide for detail work in very tight spaces.This flex shaft has renewed my affection for my Dremel tool. Why?Because I just attach it to the Dremel using the chuck as if it was just another bit.Because the head of this is measurably thinner than the Dremel version.Because it is a very nice price.There are drawbacks. Because the shaft is exposed at the motor (about 1/8-1/4" shows) you have to be careful where you put the motor. Because of the small size, it gets a bit hotter, so letting it rest for a few minutes is highly recommended.But, overall, this is a solid addition to my toolbox. In fact, I often find myself using the extension shaft even when I do not need to. It is that convenient.

I will say I had to send the first one back cause the inner core snapped, though that could have been from many different things. however, upon return, I received replacement no issues and just like the first BEFORE it snapped it works like a dream. WARNING !!! the standard chuck that fits a Dremel will not fit this one it seems the threads are a smaller size, HOWEVER, it comes with a chuck already on it and fits both 3/8 down to 1/8 perfectly and snuggly.

I've read the reviews and questions regarding overheating. This is not a Dremel brand tool, and you bought this at a reduced price, so some adjustments are required. I've used this for several hours and with a variety of bits. Early on, I experienced some overheating, but with a little lubrication--WD-40 or general purpose oil applied at both ends, the heat is not unreasonable and the tool works as you would expect. The advantage this tool has over the Dremel brand flex shaft tool is the slimmer profile of the tool itself. If that, and the cost, is of importance to you, likely you will be satisfied with this tool.

I can't believe I waited so long before buying one of these, they're excellent. I probably have 15 hours on mine, haven't had any issues with it getting hot like other people have mentioned. I will say, it's generally best practice to avoid sharp bends in the flex shaft as they will increase load on the dremel, but other than that it's great! My dog agrees, he's a lot more tolerant of the dremel when the large noisy motor is away from him. It's also exponentially easier to manuver this little pen than it is to manuver the whole dremel.

I never got to use it as it was defective out of the box. It looks like a good idea, but I'm returning it and going with an actual Dremel flex shaft. I thought I'd be thrifty, but you get what you pay for.

This worked great. Since it comes with an adjustable chuck you are not limited by collet sizes. I bought it primarily for drilling screw holes inside tight cabinets. It also lets you drill close to a side wall. Chuck holds up to 9/64" drill and down to almost 0". I liked that it had a thru hole for a lock pin so you can easily tighten and loosen the chuck or collet.

The internal cable broke after about 2 hours run time. Would be great for light hobby use.Does not thread onto a Dremel branded rotary tool, but the moving parts are easy to avoid. Fits in the Dremel’s three jaw chuck just fine.

So far so good, working well when I use it, and i would say way better than my old, ( although not that old really) one, it used to get red hot and not work at all.Hopefully it will keep up the good work.

This is a great tool for using on fragile components if you have a speed adjuster on whatever motor you have connected to. Its well made, and the price is very reasonable. I would reccomend this product.

okay product. Reasonably made but severe loss in power and speed. There is a bit of spindle run-out leading to vibration. Can't do fine work.

A picture paints a 1000 words, in this case quite clearly. The whole unit came apart in my hands whilst in use engraving a piece of plywood? Not really a hard material. Lasted about a week. Up until that point I thought it was really good but to suddenly and spectacularly disintegrate in my hand was quite disconcerting. Overall experience? Well I will let the picture do the talking.

using this on my drill works well comfortable to use easy to change parts and setup