
DeWalt DCS354B Atomic 20-Volt MAX Cordless Brushless Oscillating Multi-Tool, Tool Only
Key Features
AI Generated- Swap between different accessory brands easily with the universal adapter.
- The quick‑change system lets you swap blades without needing a wrench.
- Pick up this tool at Busy Beaver in Delmont, PA and receive the wood blades included.
- The variable speed trigger with dual grips lets you adjust power for any task.
Delivery and shipping
Local Delivery
Shipping
Return Policy
Easy returns available. Eligibility rules may apply.
The DeWalt DCS354B Atomic is a 20-Volt MAX cordless oscillating multi-tool featuring a brushless motor and variable speed control. This versatile tool is powered by a 20V MAX battery and is designed to handle a range of cutting, sanding, and accessory-based tasks without being tethered to an outlet.
The brushless motor provides up to 57% more runtime compared to similar brushed models, allowing you to work longer on a single battery charge. The dual-grip variable speed trigger gives you control over tool speed, and a bright LED light illuminates dark work spaces for better visibility while working.
Features and Benefits
- Brushless Motor Technology: Delivers up to 57% more runtime than brushed alternatives, reducing downtime and extending battery life between charges.
- Dual-Grip Variable Speed Trigger: Provides control over tool speed and application performance.
- Quick-Change Accessory System: Swap blades and attachments quickly without tools, saving time between different applications.
- Universal Accessory Adapter: Compatible with most oscillating tool accessories from various brands, giving you flexibility in choosing the right blade or attachment.
- LED Work Light: Bright illumination for better visibility in dim or shadowed work areas.
Specifications
- Brand: DeWalt
- Model: DCS354B
- Voltage: 20-Volt MAX
- Motor Type: Brushless
- Oscillation Rate: 0 to 20,000 OPM (oscillations per minute)
- Oscillating Angle: 1.6 degrees
- Includes: Universal accessory adapter and two wood cutting blades
- Dimensions: 12 x 4.5 x 3.063 inches
- Weight: 2.33 lbs
- Battery and Charger: Sold separately
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Reviews
Customer Reviews
Best I've owned
I have had at least 4 brands of cordless and one corded oscillating tool. This one is the best overall. Plenty of power, weighted great and easy to change blades. It's also small enough to be nimple.
Great tool guys
I bought mine a year ago and have put it through a hard work out it's great tool versatile and durable.
Handy
This was a gift to me for fathers day. Knowing how much I use this I should have bought it long time ago. It has saved me more than once. Run time is awesome even on 2ah batteries. Changing blades takes seconds compared to the couple of minutes that it took with my old rockwell.
great tool
I have had this tool for about a couple years and it is my go to tool.
Good tool
I’ve had this for a while now and it’s an awesome tool. Love the blade quick change feature.
Most versatile tool on the site
Ive had the same multi-tool for 3 or so years working professionally. Its held up to everything I put it through. A wonderful addition to any professionals or homeowners collection
Perfect Tool
Bought this a few month ago and it has already paid for itself in the mount of time it took in the past trying to complete a project with the jig saw, reciprocating saw, or a hammer and chisel. Quick and easy blade change and versatile. Well made solid tool.
Most used tool in my fleet
When it comes to getting a job done my guys are always looking for the multi-tool.
Best on the market
This multi tool is the best affordable one on the market, no contest.
Best oscillating tool!
Easier to use than my FINE oscillating tool. Smaller to maneuver with and no cord getting in the way. I never expected this would be one of my favorite tools, but I use it practically every day at work. All of my Dewalt tools are tough and dependable.
Light and flexible
Replaced my B&W Matrix couple months ago for various door replacement projects in the house by this dedicated multi tool. Love the light and the layout that lets me easilly get to all sces without fiddling with the blade too much... Greaty tool!
Great tool!
I got this for a specific project (installing some lighting under kitchen cabinets) and have used it several times that same week for a few other things. I don't know how I did without this until now. Easy blade changes, long battery life, small enough to get into tight places but still powerful enough to get the job done.
Great tool
I used a corded one for years, this little guy makes my life much easier!
Durable
Picked one up in 2015 and have used on everything from, drywall to sheet metal. This tool makes building anything easier.
Best all around tool.
I've owned my oscillating saw for several months now. I honestly don't think I could live without it. I use it in every job I do from drywall, electrical, plumbing, and just simple jobs. only negative it compared to my other oscillating saws it is much louder but does have more power.
Effective, quality tool!
Bought this for when trim gets in the way when I’m doing tile work. Love this tool and used it daily!
Effective, quality tool!
Bought this for when trim gets in the way when I’m doing tile work. Love this tool and used it daily!
Need it more than you would think
This tool is a must have for anyone in the trades. You will find yourself wondering how you ever lived without it once you use it once. It is super powerful and the quick release feature for the blade just makes it that much better....I highly recommend
Compact and strong
I bought this around Christmas and it’s really strong. It’s compact which allows me to get work down quickly.
Best tool of its kind
I have been using my dewalt oscillating tool for six months and on occasion using rigid Milwaukee and makita oscillating tools and none of them compare. The dewalt tool has better blade replacement system and best grip. I also love the led light. I love how the tool can stand on its battery and and doesn't fall over.
Worth every penny
One of my favorite tools i've bought from dewalt. I find good uses for it every chance i get. Truly has made a difference in my tool box.
If there was 6 stars this would get it.
Truly a multi tool. This unit is one of the best out there. Simple works great with total blade speed control and a multitude of bladed solutions for any renovator. This is permanently in my tool boxes. What really sells this unit is the ease of blade changes and the light that actually aims where your working.
Great tool
I have owned other multi tools but this one has to be one of the best ones I've used I bought it 2 months ago and never had any problems with it the blades are easy to change and the battery power last for a long time I would highly recommend this to everyone it's a great tool at a reasonable price
Wow. Turns out its my favorite!
Pretty handy little hunk of Dewalt! A little foam and some good tape. And this thing will massage away your aches and Pains! Its a bit too high pitched to be very relaxing But it WORKS!!!!
Works great!
Tool works great, runs very efficiently. Wish it would have come with it's own case, and the blades it comes with didn't last long, but the tool itself is Grade A
Highly recommended
Bought this tool for tight small places and corners where the circular saw or reciprocating saw couldnt reach. Very light weight and very easy to change out the blades. Highly reccomended tool.
Can use anywhere anything
I have this tool use at tiles, Wood ,metal~ can find a lot accessories.
Favorite tool
By far the favorite tool in my collection. I've used it for many remodeling projects. Flooring, tiling, framing, etc. This tool is great for it all.
Versatile and precise
I build and install high end cabinetry for a living and have found this tool to be so useful for various job site applications. Just as with most tools, the tool is only as good as the craftsman and I feel that for the most part, this multi-tool is an extension of myself. So far I have been able to rely on this tool to get the job done when I need it, definitely a necessity for most jobs I work on!
Handy tool
I have used this tool at almost every job of been too, it’s been an awesome tool and comes very handy.
Great Multi-Tool
I have be using for about a year, I has done everything I've ask of it. It has as much power as a corded rockwell.
I love this tool. It's got great ergonomic design.
I've had this tool for awhile now. I dont know how people got by without them. Very smooth blade changing. Powerful solid construction. Also the lighting is a huge plus.
Love the quick connect system.
A co-worker had one of the original oscillating tools (another brand that I found very cumbersome to use, so I purchased this hoping for better results. I have to say that I was/am more than pleased with this tool. Its easy to use, the blades are easy to install and stay in place for the entire job! Love this tool.
The best multi-tool ever. I use it everyday
I love all my Dewalt tools. I have them for a long time and they continue to work perfectly. The 20V Cordless oscillating is light, easy to transport and is used for a wide variety of jobs
Most comfortable multi tool on the market.
I love this tool. Power is great, the quick connect works amazing and is super fast and most of all it feel great in the hand. All the other manufacturers make huge bulky multi tools and this is the only one with a great ergonomic grip.
Great tool!
I’ve had my multi tool for over 2 years, hands down the best tool I have! Easy to use, always ready to go!
Another exceptional Dewalt tool
In a week I've put 5 hard hours on this dude and couldn't be happier.I was surprised at how quiet it is. Fits great in my hand. Blade and blade angle change is easily done at the top of the ladder with quick release feature.
Sparky
Well, i really think this tool done a great job. I should mention, there an issue with the battery while operating on flat surface.
DeWalt OMT
Just purchased and used three times. The attachment mechanism so far is great--for installing and removing items. The battery life is as good, if not better with my Brand X multitool.
Great tool
I bought to three months ago greatest addition to my tool lineup very happy
After many, this is the BEST!
After having bought many other competitors companies for not naming them ( DREMEL, RIGID, MASTERCRAFT, BOSCH and FEIN ) this DCS355B, is simply put THE BEST!!! Fast blades changing, easely variable speed, blades last longer.
The Best
I have a corded Multi Tool and really liked it, however this cordless tool is my go to tool. I keep finding new uses for it everyday. I do have issues with blades sticking when changing them however that is because I use universal blades now and then. the DeWalt blades work fine. I love this tool!




















