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FLEX

FLEX 24V Brushless Cordless 5-Inch 10,000 RPM Variable Speed Paddle Switch Angle Grinder Kit with 5.0Ah Lithium Battery and 160W Fast Charger - FX3171A-1C

  • Based on 18 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 25
Order within 23 hours and 25 minutes
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Style: Paddle Switch - w/Battery and Charger


Features

  • THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH heat management, up to 50% faster charging with high-power, dual fan chargers
  • SENSOR-FREE BRUSHLESS MOTOR - Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power
  • UNMATCHED POWER - Up to 10,000 RPM
  • TOUCH CONTROL - Adjustable speeds match the application for optimal precision
  • ANTI-KICKBACK - Advanced braking technology lets you work with confidence
  • ONE-STEP GUARD ADJUSTMENT - Fast guard adjustments for every application
  • ERGONOMIC DESIGN - Slim grip for improved comfort
  • FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers, and tools
  • FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery or charger within 30 days of purchase through December 31, 2024 to receive a limited lifetime warranty

Description

The FLEX 24V 5" Variable Speed Angle Grinder with Paddle Switch delivers next- level advantages to the jobsite. Unleash up to 10,000 RPM of unmatched power, but also work with confidence. Key features include anti-kickback protection, vibration suppression, one-step guard adjustment, and adjustable touch controls. This angle grinder's ergonomic design and exceptional runtime keep you going and going. All this is powered by the FLEX Advantage (unmatched 24V battery power, runtime, and charging capabilities). Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase atthrough December 31, 2024.

Brand: FLEX


Material: Plastic


Product Dimensions: 12.6"L x 4.1"W x 3.1"H


Style: Paddle Switch - w/Battery and Charger


Power Source: Battery Powered


Brand: ‎FLEX


Material: ‎Plastic


Product Dimensions: ‎12.6"L x 4.1"W x 3.1"H


Style: ‎Paddle Switch - w/Battery and Charger


Power Source: ‎Battery Powered


Color: ‎Grey/Black


Item Weight: ‎13.09 Pounds


Voltage: ‎24 Volts


Wattage: ‎160 watts


Maximum Rotational Speed: ‎10000 RPM


Manufacturer: ‎FLEX


UPC: ‎840163200196


Part Number: ‎FX3171A-1C


Item Weight: ‎13.09 pounds


Country of Origin: ‎China


Item model number: ‎FX3171A-1C


Batteries: ‎1 Lithium Ion batteries required. (included)


Item Package Quantity: ‎1


Included Components: ‎Battery and Charger


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Date First Available: January 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • High quality
Style: Side Switch - Tool Only
Powerful. Well built. I’m very impressed with Flex.
Reviewed in the United States on December 31, 2024 by Diana V.
    • Power for days
Style: Paddle Switch - w/Battery and Charger
I was reluctant to get a "cordless" angle grinder, as I've always used corded ones and I like the power they offer. This angle grinder easily keeps up with it's corded brethren. I mostly use it for cutting steel. I find it's more of a "go-to" now that I don't have to run cords. I've also been using it in demolition to cut pipes (both metal and plastic), wires, molding, nails and more. ... show more
Reviewed in the United States on November 15, 2024 by Waffles
    • Dream tool
Style: Paddle Switch - Tool Only
Works awesome
Reviewed in the United States on November 17, 2024 by roland kovalenoks
    • FLEX AMOLADORA GRINDER
Style: Paddle Switch - w/Battery and Charger
Review Image by Gabriel Alas Gabriel Alas
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 ... show more
Reviewed in the United States on June 3, 2024 by Gabriel Alas Gabriel Alas
    • Great, until it failed and the "warranty" was useless ...
Style: Side Switch - Tool Only
Terrific tool, until it failed and I needed to use the "lifetime" warranty I was promised around three years ago. I even registered the tool, battery, and charger (which I usually don't do), and I was able to find a confirmation email from FLEX. However, they don't stand behind the warranty without a receipt. They said I probably mailed them the receipt back when I registered the purchase. How backwards is that? Don't waste your money, stick with brands that either rarely fail (like Makita), or who stand behind their products when there are problems. ... show more
Reviewed in the United States on October 3, 2024 by "dbspires"
    • A professional grade cordless angle grinder
Style: Paddle Switch - w/Battery and Charger
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
Review Image by D.L. D.L.
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. ... show more
Reviewed in the United States on March 18, 2024 by D.L. D.L.
    • Flex Em time to have Grinding
Style: Paddle Switch - w/Battery and Charger
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. ... show more
Reviewed in the United States on March 26, 2024 by Mr help you
    • Gettin' Gritty
Style: Paddle Switch - w/Battery and Charger
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! ... show more
Reviewed in the United States on March 18, 2024 by Shawn

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