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FLEX

FLEX 24V Brushless Cordless Oscillating 20,000 OPM Multi-Tool Kit with 2.5Ah Lithium Battery and 160W Fast Charger - FX4111-1A

  • Based on 127 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 17
Order within 19 hours and 2 minutes
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Style: Multi-Tool w/2.5Ah Battery


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
  • FAST CUTTING - Up to 20,000 OPM
  • VIBRATION SUPPRESSION - Isolates tool and user from vibration
  • 3D STARLOCK CONNECTION - Maximizes power transfer from motor to blade
  • KEYLESS BLADE EJECT - Allows quick blade changes without having to touch hot blades
  • LED LIGHT - Illuminates dark work areas
  • FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers, and tools. This includes 2.5Ah Lithium-Ion Battery and 160W Fast Charger
  • FLEX 5-YEAR LIMITED WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase to receive a 5-year limited warranty; 3-year limited warranty without registration

Description

The FLEX 24V Oscillating Multi-Tool channels up to 20,000 OPM, to cut, trim, plunge, sand, grind, and scrape with confidence. Maintain control with advanced vibration suppression. The 3D Starlock connection, maximizes the exchange between motor and blade for ultimate oscillating efficiency while making blade changes super easy. Built-in LED lighting also ensures complete visibility while you work, even in tough conditions. All this comes powered with the FLEX Advantage of unrivaled 24V battery power, runtime, and fast charging.

Color: Grey


Material: Blend


Brand: FLEX


Item dimensions L x W x H: 15.75 x 6.1 x 12.2 inches


Included Components: Battery and Charger


Brand Name: FLEX


Included Components: Battery and Charger


Model Number: FX4111-1A


UPC: 840163200165


Global Trade Identification Number: 69


Manufacturer: FLEX


Manufacturer Part Number: FX4111-1A


Item Type Name: TOOLS


Unit Count: 1.0 Count


Item Dimensions: 15.75 x 6.1 x 12.2 inches


Color: Grey


Material Type: Blend


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great tool
Style: Multi-Tool w/2.5Ah Battery
Great tool
Reviewed in the United States on December 11, 2025 by Roy s
    • Best oscillating tool!
Style: Multi-Tool w/2.5Ah Battery
Quality is great!! Cutting performance is powerful! Had a rigid before and this flex is a beast! Way more power and awesome having adjustable power levels! Ease of use and size of this tool is great and well balanced and feels good in the hands and vibration is very very low for the tool it is! Versatility is definitely worth the value ! ... show more
Reviewed in the United States on April 2, 2026 by Michael Spangler
    • Blade change out is a breeze
Style: Multi-Tool w/2.5Ah Battery
Great tool
Reviewed in the United States on October 27, 2025 by Don
    • Yes Yes Yes!! Don’t Wait
Style: Multi-Tool w/2.5Ah Battery
Review Image by Amanda Rae
I absolutely love my FLEX tools! I have a variety of them but the multi tool was by far the best purchase yet! I have another brand that works great but once I got this it doesn’t compare! The ease of cut and low vibration makes everything smoother. Super durable and relatively lightweight for the power! It has a variety of functions for all needs but it seriously was night and day better than my other brand. The battery last forever! Definitely worth the money,!8 can’t wait to get more of the FLEX line! Do know the 3D Starlock attachments are hard to find and way more expensive. I did mistake regular star lock for these so I do wish it was more interchangeable with other blades. ... show more
Reviewed in the United States on April 26, 2025 by Amanda Rae
    • FLEX is the best!
Style: Multi-Tool w/2.5Ah Battery
Superior to dewalt and Milwaukee
Reviewed in the United States on December 12, 2025 by JesusisLord
    • powerful saw
Style: Multi-Tool w/2.5Ah Battery
the good: powerful low vibration great battery life the so so : it's damn loud as are all BUT manufacturers can do better they got the vibration down now get the noise down, it does use a different than many other brands blade style though and you need to be aware of it, the starlock blades are a bit more than the "universal" blades and there seem to be adapters out there but as long as i can find generic starlock blades the adapter won't be needed ... show more
Reviewed in the United States on May 27, 2024 by Bill
    • The best in the market
Style: Multi-Tool w/2.5Ah Battery
This wiggler is hands down the best I’ve ever used it cuts through ANYTHING I’ve had it for about a few months and I’ve used the Milwaukee one and Dewalt one too and I can tell you this one is way better the only bad review I have about it is the blade holder it sometimes seems get to stuck and it doesn’t want to release the blade and it sucks but other than that it cuts through anything like butter it fits perfectly in my hand and I’m a big guy. It for sure feels like it’s built to last for a long time specially with the life time warranty. I’ve been putting it through the ringer and for 100 bucks well worth the money. I’ve used it for window cutting out trim nails anything this thing will do it better than any other brand. ... show more
Reviewed in the United States on November 9, 2024 by jesus moreno
    • my new favorite tool works perfectly low vibration and noise
Style: Multi-Tool w/2.5Ah Battery
Decided to try this brand everything I buy works great better than the name brands at my local hardware store I like the vibration isolation and it is not as noisy as the other ones that I have the battery last a long time the only thing I have to say is make sure you get the right type of blades they do not use the standard ones they don’t fit they are a little more expensive but they fit better and work better ... show more
Reviewed in the United States on May 30, 2025 by Ventflow Air Duct Cleaning

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