Lite 7760 N/10 4V Li-Ion Cordless Rotary Tool, Variable Speed Multi-Purpose Kit, USB Charging, Easy Accessory Changes - Perfect For Light-Duty DIY & Crafting, Sanding, Engraving and Polishing

I've had the Dremel Lite 7760 for some time now and conclude it is an excellent unit if used for it's intended purpose: Dremel advertise the 7760 as an entry level tool. I also have a mains powered Dremel 4300, which is the current top model from a versatility and power perspective. The 7760 will perform just as well as the 4300 for light jobs such as engraving, sanding, brushing or light grinding. But it doesn't have the power, duty cycle nor high speed of the 4300. They are intended for different applications. But the 7760 does some things the 4300 either cannot do, or it becomes awkward/time consuming to use. The 4300 or any mains power tool requires a cord and plugging into a wall socket or extension cord. The 7760 is lighter, shorter and can get into places that may be impossible for the 4300 or other long tool. Because the 7760 is battery operated, you can use it in the car, caravan, boat, attic or garden etc.; anywhere there is no mains power. The 7760 fits the hand much better than the 4300, when holding the tool like a pencil. It is shorter and lighter than the 4300, enabling holding the tool close to the cutting bit and enables greater control. While the 4300 can be gripped like a pencil, my hand becomes tired after 10min or so; while using the 7760 like a pencil is much easier to use and less fatiguing. The 7760 is battery powered and therefore cannot be operated as long as mains powered units--when the battery loses it charge the tool stops: Time to recharge. I did a couple of no load operating times for the 7760. By no load is meant the tool was turned on (just allowed to run free) and run until the batteries became flat of charge, and I timed the duration. Setting the switch on the lowest speed, it ran for 55mins. Recharge the batteries, set the switch to highest speed, and it ran for 30mins. Of-course, placing a load when using a tool entails shorter operating time, and the greater the load the shorter the running duration. So how long the tool will run varies directly with how hard you require it to work. If the tool is asked to work and it is being strained, a safety feature is engaged and the tool stops. Now turn the switch to off and then back on and it will run again. I tried pushing the friendship of the tool, and indeed it stopped. If you require a more powerful and longer running battery tool, perhaps you should look at Dremel's 8220. The 8220 is longer and much heavier than the 7760. I am doing electronic work as well as jobs around the house. If the job is light, such as wire brushing a rusty small tool, the 7760 will be quite adequate. It will be quite the thing for sharpening garden secateurs or sanding a small piece of wood prior to painting, engraving names on some tools, grind figures on a ceramic pot: All these and more are well within the capacity of the 7760. The battery is recharged using a USB connection which will supply 5volts at 1amp. Recharging time is 2hr 40mins. I tried using a bigger battery charger, and it still takes the 2hr 40mins, so there is no provision for fast charging. Many of the things I do are short in duration, and not requiring high power and the 7760 will be quite satisfactory. I showed the 7760 to a man who makes his living working on electronic equipment. Immediately, he saw its utility and I've ordered one for him.

I got this as a nail grinder for my many dogs and it is amazing!!! I was especially impressed with the quite operation, the speed controls, how easy it is to hold and comfortable, Id say zero vibration level. They are huge giant babies and I have had to take them for years to the groomer to get them done $20 per dog x 5 dogs, every month and that was still not soon enough, now I can trim them weekly and they dont mind a bit. Love all the accessories that came with it too and Im sure I will find many other uses for it around the home

I can’t believe I didn’t order this sooner! I make resin jewelry and this Dremel Rotary tool is great! I never realized that, I needed to have something that would polish my items as easily as this Dremel does. Its saved me so much time! It’s a quality item, great size, and design! I love that it’s power rechargeable and functional. It has a lot of great accessories that are included. I would recommend this item to anyone that loves crafting!

Nice to have because sometimes groomers are careless with your animals....so why not do it yourself?

At first i thought there was a missing part, but closer examination of the instruction manual that came with the product revealed that you can use the adjustment tool to help pry loose the collet so that you can fit the tools you need in. All tools fit wonderfully now and the product works as advertised. Will be using this tool for woodworking and other things around the house.

Perfect tool for quick fixes around the house. Powerful with variable speeds gets jobs done. Being cordless, I can take this wherever I need to. It is a versatile, powerful addition to my tools. Ideal size.

I use this Dremel all the time for working on craft projects, repairing things etc. They finally came out with one that I can say I actually have no complaints. It charges with a usb cord that comes with it but can be charged with any micro usb cord that most people probably have laying around. The bits are easy to change with the button right on the front for tightening and loosening. It is variable speed. Seems to have enough power for my uses and the battery life is good. It does not drain while sitting and is ready to go when and where I need it. I have had a couple of the cordless dremels with removable batteries and they worked well but the first one I had the battery life wasn't great. The second one was better, but you still have to have the separate charger so if I want to take it to work on something at my daughter's house or someplace else you have to carry the charger along or be sure to fully charge the battery beforehand. The battery did make it heavier as well. I have two corded ones as well and of course the power is a bit better for heavier work but the cord is the obvious downfall.

I've had a few corded Dremels, and they always seem to get relegated to a dusty corner. I actually use this one. Why? It's convenient. The battery lasts forever, too. (Not literally forever, of course, but far longer than I anticipated it would.) Biggest downside is that it uses micro USB rather than USB-C, but that's just whiny on my part. I might also prefer a dial to the slider for speed selection. I put a keyless chuck on it, so swapping bits is a breeze. I've used it for everything from porting an engine to removing a callus on my foot. I didn't expect it when I bought it, but it's been one of my best all-round useful tool purchase. My die grinder and angle grinders see less action because this smaller tool is convenient and can often step up. It's a bit big to fit the "EDC" category, but definitely one to toss in the top drawer of a tool cabinet.