FLEX24V Brushless Cordless 5-Inch 10,000 RPM Variable Speed Paddle Switch Angle Grinder Tool Only, Battery and Charger Not Included - FX3171A-Z

this is a great tool of good quality well built rubusta ..the first I got without the battery I had to return it but amazon solved in an instant the problem and I replace the article I really recommend this flex grinder of 24 volts I think it is at the height of the big brands satisfied with the purchase

I have several Flex tools and they have proven to be professional grade tools that have yet to disappoint. This cordless grinder continues that legacy.The first thing you’ll notice is the size and weight, this isn’t a cheap throw-away tool. At over 3 pounds, the grinder is fairly heavy compared to the consumer grade angle grinders. It is also a bit longer. It comes with a 5Ah, 24-volt battery, which, as you’d expect, is fairly large and weighs over 2 lbs. When fully assembled you end up with a grinder that (without a grinding wheel attached) is about 15 inches long and weighs just over 6 pounds.The grinder offers multiple speeds, however the speed is not variable via the paddle switch. The speed is adjusted via push buttons on the handle which offers 4 options, selectable via the plus and minus buttons. Having adjustable speeds is a requirement for my work, so I am happy this grinder offers it. The slower speeds work well for non-abrasive finishing discs and the higher speeds are good for cutting and grinding.Everything about this grinder is well thought out. The electronics are protected by fine metal screens integrated in to the vents in the handle, the safety guard is extremely easy to reposition via a simple latch mechanism. The handle is robust with good vibration padding, and the length and balance of the tool works well with the paddle switch to provide a solid grip and excellent control.The 5Ah battery has large charge indicator LEDs on both sides, which is a nice touch that makes keeping track of the remaining charge easy. Speaking of battery, the fast-charger is solid and robust. It has a built-in fan to keep things cool while charging, which is a great feature that extends the life of the battery and the charger.The unit I ordered came as a kit with the grinder, battery, charger and a zippered carrying bag. As I mentioned, as with all my Flex tools, this is a pleasure to use and is built for the professional. I have no doubt it will survive my metal fabrication shop and will make on-site work a lot easier.

This is a very well made angle grinder with plenty of power/torque. It feels substantial/robust and yet fits well in hand and is nicely balanced with the 5Ah battery. The battery charges very quickly and lasts around 35-45 minutes. There did seem to be a slight lag getting up to full RPM compared to other cordless grinders I've used (but not a significant lag). I haven't needed to use this on a lower speed but it's good to have the variable speed option available.

I own 2 other grinders which are a corded Milwaukee which I almost never use and a cordless Dewalt Flex volt. I wanted to try this grinder because it is cordless like my Dewalt but it is a lot less bulky. Likes: 1. Has descent amount of torque and power. 2. A lot less bulky and lighter than my Dewalt grinder. 3. Brushless and Cordless. (Honestly, with the variety of cordless tools I only use a corded table saw, drill press and rotary hammer drill). 4. Comes with a 5AH battery. I have used this grinder to cut steel with a cut off wheel and for rust removal with a flap disc. I'm satisfied with the performance of this grinder. Actually, after using this tool I have been searching for the other tools that are made by FLEX as they also make a battery powered 12" dual bevel sliding miter saw and 8 1/4" table saw that I'm looking to purchase.

Now, if you're the kinda person who likes to get down and dirty with some good ol' DIY projects or maybe you just gotta fix up that old jalopy in the garage, well, hold onto yer britches 'cause this grinder might just be your new best buddy. First off, let me say, this thing's got more power than Uncle Bob's old pickup truck after he put in that fancy new engine. I ain't no expert on fancy motors and whatnot, but this grinder's got one of them sensor-free brushless motors that's smoother than a fresh jar o' peanut butter. No friction, no fuss, just pure power. If you're lookin' to tackle them DIY projects like a true blue country pro, grab yourself one of these FLEX Angle Grinders. It'll have you sayin' "git 'er done" faster than you can finish a plate of Momma's apple pie!

I do a lot of power carving. I use angle grinders more than the chainsaw. Until now, all my grinders were corded. This Flex grinder is amazing. The grip is better. There is a few degrees difference in how the handle protrudes from the grinder. I like this difference. Variable speed is a great feature. It took all the force I was applying without any change in speed or torque. This is a very well thought out tool. Even the guard is unique in the way it adjust. I only wish I had a spare battery. I'm getting approximately 40 min. of run time. I was hesitant at first because I am full blow into the Dewalt 20V platform. Glad I took a chance. Dewalt is in trouble If Flex's other tools match the quality and performance of this one.

This is one of the best grinders I have ever used. It is powerful and smooth running. The auto brake works flawlessly! I love that you can set the speed of the grinder to meet your needs It has a perfect trigger and is easy on the hands. You will not be disappointed. O I didn't mention that the battery life is so long that it will outwork you!

Flex line is good tools and this is a very complete grinder set up. Comes with grinder, battery, charger and bag, ready to go all on its own as is but if you want more tools Flex offers a complete line of power tools for the contractor or handyman. Sticking with one tool company can keep you from owning a mess of different batteries and chargers. I am very impressed with this grinder. It is solid and fits my hands well, good power and handling. No cord to drag around saving you time and hassle.