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Extended holiday returns
FREE refund/replacement until Jan 31, 2027 Learn more
FREE refund/replacement until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement 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:
Only 5 left in stock, order soon!
Arrives
Friday, Nov 13
Recently Viewed
At a glance
- Condition
- New
- Model
- DCG426B
- Dimensions
- 17 x 10 x 5 in
- Weight
- 3 lb
- Color
- Multi
- Voltage
- 20 volts
- Power Source
- Cordless
- In the box
- 1/4 in. ColletDie GrinderWrench
Features 4
- DEWALT built brushless motor for efficient performance and runtime of the die grinder
- The electric die grinder has up to 25,000 RPM with variable speed trigger
- Illuminate dark work areas with LEDs at the nose of the DEWALT die grinder
- Multiple handle grasping options with dual-position rocker switch
Description
The 20V MAX Cordless Die Grinder delivers 500 MWO with the brushless motor and uses the same battery and charger as your other 20V MAX tools. Perform a variety of grinding applications with a variable speed range of up to 25,000 RPM. For ease of use, the handle can be grasped multiple ways with the dual- position rocker switch.
Specs 20
| Brand | DEWALT |
|---|---|
| Voltage | 20 volts |
| Power Source | Cordless |
| Recommended Uses For Product | Grinding |
| Color | Multi |
| Other Special Features of the Product | Compact, Electric, Variable Speed |
| Maximum Rotational Speed | 25000 rpm |
| Style Name | Classic |
| Item Weight | 3 pounds |
| Item Dimensions | 17 x 10 x 5 inches |
| Brand Name | DEWALT |
| Model Number | DCG426B |
| Unit Count | 1 Count |
| Number of Items | 1 |
| UPC | 885911520515 |
| Global Trade Identification Number | 15 |
| Manufacturer Warranty Description | 3 Year Limited Warranty, 1 Year Free Service Contract, 90 Day Money Back Guarantee |
| Item Type Name | 20V Max Variable Speed Die Grinder, Tool Only |
| Manufacturer | DEWALT |
| Manufacturer Part Number | DCG426B |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 13
Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.
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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Similar Products
Top Amazon Reviews
Amazing
The DEWALT DCG426B 20V Max Variable Speed Die Grinder is a versatile, powerful, and durable cordless tool suitable for professionals and DIYers. It features a brushless motor, adjustable speed for precision, and an ergonomic design for comfortable use. Compatible with DEWALT’s 20V Max batteries, it’s ideal for grinding, polishing, and material removal across various applications.
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Reviewed in the United States on January 25, 2026 by Peggy
Fantastic Tool, Get one!
This is such a great tool. The electric die grinder is a souped up version of a Dremel tool, for real jobs. Never have I had a more versatile tool for cutting, grinding corrosion removal and all things that a 4.5" grinder is to big for, and a Dremel is to small for. This will do anything a Dremel can do and better, and more. Having a cordless version after owning corded models for years, is a wonderful liberation allowing me to quickly grab this tool, for single jobs like cutting off a bolt, or sanding off corrosion on a ground connection quick and easy. You really don't know how handy one of these DeWalt cordless high speed tools is until you have one. My only concern is with this tool, I'd like the trigger to be able to be locked ON for some jobs, but I understand it's a safety feature so I won't quibble about that. Tool is sturdy, and powerful enough to do what it needs to do. It can accept smaller collets to use the 1/8" tools if you want to get into some fine work, but for most things, all the 1/4" tools that work with this collet system are great. No air hose, or electric cord to get in the way, and this tool rocks. What else can I say, this DeWalt grinder is highly recommended.
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Reviewed in the United States on January 21, 2020 by Jamesisit
Fantastic tool
Excellent tool. Strong and powerful motor.
Reviewed in the United States on August 2, 2026 by Georgie
Die grinder
Great cordless tool!
Reviewed in the United States on September 23, 2026 by Juan
Gets into tight space
Works
Reviewed in the United States on May 29, 2026 by Martin E. Palmer
Great for small projects
It’s good for small projects, not enough ass to dig in to bigger things but that was expected. Otherwise a great tool to have around!
Reviewed in the United States on October 4, 2026 by TNick
Handy tool with adjustable speed
Grabbing this for work and home projects has been a good decision. Its light weight makes it easy to hold for extended periods, and the brushless motor seems to last quite a while. DEWALT’s quality and durability are apparent. I feel confident using it alongside other tools on the job site or during DIY projects at home.
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Reviewed in the United States on April 17, 2026 by NORMA MORIN
Makes old corded grinder obsolete
I have a nice Craftsman corded die grinder, but I avoid using it for two reasons: one of course is because I’m too lazy to drag out an extension cord, and another is because it’s all 26,500 rpm or nothing. That’s scary dang fast and if your cutting or grinding bit is the least bit out of round or balance, there’s a good chance it could shrapnel on you, and if you’re trying to enlarge a hole in a piece of steel and the stone gets traction, it’s all over for that stone. This also too fast for a lot of carbide burrs. As a result, I’ve always just used my cordless hand drill. I finally broke down and bought this cordless variable speed grinder and I’m so glad I did. This thing is absolutely great, it’s just so much easier to use than a corded tool or a hand drill. For some reason, small cutoff wheels always seem to be a little out of round and being able to slow down the RPMs lets you use them without fear of creating projectiles. If you’re invested in the DeWALT 20v platform, this is a totally worthwhile investment.
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Reviewed in the United States on September 16, 2023 by Patrick L.