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Extended holiday returns
Returnable until Jan 31, 2027 Learn more
Returnable until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Nov 10
At a glance
- Condition
- New
- Model
- DCS438E1
- Color
- Black
- Material
- Blend, Plastic
- Style
- Classic
- Power Source
- Battery Powered
- Wattage
- 550 watts
- In the box
- This kit includes a 20V MAX* BatteryChargerand Contractor Bag.
Features 4
- POWER THROUGH DIFFICULT APPLICATIONS with brushless motor and 550 MWO**
- CUT A WIDE RANGE OF MATERIALS: Includes Bonded Abrasive Wheel, Diamond() Multi-Material Wheel, and Diamond Tile Wheel (This blade uses manufactured diamonds engineered for cutting)
- ILLUMINATE DARK WORK AREAS with bright LED
- CONVENIENTLY SET DESIRED DEPTH: Tool-free depth adjustment for shoe with a 7/8 in. max depth of cut
Description
Cut through a variety of materials with the 20V MAX Brushless Cordless 3 in. Cut-Off Tool Kit. With a no-load speed of 20,000 rpm, this durable tool is designed to cut through tough materials like metal, tile, stone, plastic, and drywall/fiber cement. No need for hex wrenches to change out the wheels with the onboard storage and spindle lock, which enable quick and convenient wheel changes. The direction of the cut can be changed to suit the application with both forward and reverse capability, while the integrated LED enables working in dark areas. The included dust shroud with adjustable shoe and AirLock™ connection lets you conveniently attach the tool to DEWALT extractors. Protect against drops with integrated Lanyard Ready™ capability, and always know where your tool is with Chip-Ready capability which allows tracking via the TOOL CONNECT™ System (chip and lanyard sold separately). This kit includes a 20V MAX Battery, Charger, and Contractor Bag.
Specs 20
| Brand | DEWALT |
|---|---|
| Material | Blend, Plastic |
| Style | Classic |
| Power Source | Battery Powered |
| Color | Black |
| Voltage | 120 |
| Wattage | 550 watts |
| Maximum Rotational Speed | 20000 rpm |
| Horsepower | 550 watts |
| Material Type | Blend, Plastic |
| Style Name | Classic |
| Brand Name | DEWALT |
| Model Number | DCS438E1 |
| Global Trade Identification Number | 34 |
| Manufacturer | DEWALT |
| Manufacturer Warranty Description | Manufacturer Warranty |
| UPC | 885911808934 |
| Number of Items | 1 |
| Item Type Name | Angle Grinder |
| Manufacturer Part Number | DCS438E1 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 10
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Works Great!
I like this tool. It will save my air compressor a lot of work. I have always used an air tool for cutting. That was a task. The compressor would run out of air and I would have to wait. Not this tool. I was cutting 1/4" steel plate. It did get a little warm, not hot. I had to make several cuts, a couple of them long. It does have a safety feature that I think other reviewers misunderstood. When the disc gets in a bind, the motor can stop. Once through the plate, I could cut in full feed mode. With all the cutting, I did go through 5 cutoff discs. Expected. The tool came with a steel guard under the vacuum guard. I removed the vacuum guard. The vacuum guard is plastic and not made for cutting metal. The motor has plenty of power. When it arrived, the battery that came with it wasn't fully charged and quickly ran out. I hooked up one of my 6-hour batteries and it loved that. So, you can use any 20v Dewalt battery. Before anyone asks, I don't know about the 60/20v flex batteries. I do not own one. When cutting metal, I suggest wearing all your safety gear. Sparks fly everywhere. It did come with a charger. Personally, I did not need one, I have others as I have many Dewalt 20v tools. Even with the 6-hour battery attached, I found it light enough and well-balanced for working. It did not wear me out. I don't know what else to say to show my liking for this tool. It is worth the money.
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Reviewed in the United States on October 1, 2024 by Robert Sheriff
Compact Powerhouse That Never Disappoints!
I don't use it that often, but every time I pull it out for a project, I am blown away by its performance. The power it packs into such a small, compact form factor is incredible. It feels extremely solid, durable, and well-built, easily handling tough jobs despite its lightweight design. It's quickly become one of my favorite compact tools in my kit—highly recommended!
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Reviewed in the United States on August 25, 2026 by Tom
Quality and performance
I bought this angle grinder to do a small floor tile job. The diamond blade that came with did a great job of cut through porcelain tile slowly. You'll need to go through several passes for a deep cut line before snap the tile off clean. The dust cap attachment does wonder, but it is a bit hard to find the vaccum with exact hose size that matches. I ended up just use masking tape to create a temporary connection and it works great. Though, still wish there's an easier way to connect vaccum. Overall, I am satisfied with the purchase, there will be plenty of uses to come.
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Reviewed in the United States on September 20, 2025 by IceMike
Powerhouse!!!
I'm sa dewalt tool owner. I have never been disappointed. It was a little expensive, but the power is amazing. I will lie to you. for a 3in blade this machine is boss!! The design is easy on your hand when using it. as dewalt is known for durability, and not heavy ,even with a power stack battery on it. i almost hooked the flex battery but i didn't need that much power. but like with all cutting tools , pay attention while working with it.
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Reviewed in the United States on May 14, 2026 by Root Cause🌿
Fantastic tool
I am simply amazed. It ripped through 3/4 marble shockingly well. Had to trim tile that was already on the wall and did so well. The tool itself is fantastic. Obviously straight cuts depend on the person not the tool but I’m no pro and the cuts were perfect. Yes, perfect! It did everything I asked it to. Used it for other projects and as long as you use the correct blade it does exactly what it should. Unknown longevity but all my dewalts have lasted forever so I expect the same.
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Reviewed in the United States on August 26, 2025 by Brian Osipowich
Small. Mighty.
Its wheel is small. Which is both awesome and not. I used this for clean cuts through drywall and cement board as I put a fireplace back together. With the right blade it does perfect straight lines and makes life so easy. You could use this on flooring and whatever else. Up to you, it can do it fast and easy. It cuts cleaner than a sawzaw or multi tool. It can fit under sinks for pipes and cut counter tops. If you needed one tool to get a lot of stuff done very well, this is it.
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Reviewed in the United States on December 2, 2024 by Derek D. Bergey
The electron wheel of chaos
Hot dern! This thing is great. A little on the pricey side but compared to other lesser brands (especially when you realize it doesn't come with a battery or charger, I'm looking at you Bosch) it's not even that expensive. The performance is unmatched (cough cough, Bosch). Only down side is size if you need to get into a tight spot but if you need a small tool you know where to find it (guess you won this one Bosch).
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Reviewed in the United States on May 28, 2025 by Jeramy M.
Battery charge
Battery seems to hold a good charge however we have two and rotate them out
Reviewed in the United States on August 24, 2026 by Amazon Customer