Dewalt has launched new 20V Max cordless grinders that they say were built to change the way you work.
There are four new Dewalt Atomic 20V Max grinders, all with brushless motors: 4″ angle grinder, 4-1/2″ angle grinder, die grinder, and right angle die grinder
Dewalt says “stop being limited by cords and air hoses,” and that their new Atomic series cordless grinders feature a compact size and more power than pneumatic grinders.
The brand says that these are “a major industry breakthrough,” and that they “are changing the game with innovative cordless control and consistency.”
Here’s what’s launching soon:
Dewalt DCG400 4″ Angle Grinder

Dewalt says that the new 4-inch angle grinder delivers up to 44% more power compared to 0.7 HP air angle grinders.
Dewalt DCG402 4-1/2″ Angle Grinder

Dewalt says that the new 20V Max Atomic 4-1/2″ cordless angle grinder is 29% smaller than their non-XR brushless angle grinder, model DCG408, which launched earlier this year.
Dewalt DCG420 Die Grinder
Dewalt says their new Atomic grinder is 45% smaller than Milwaukee’s M18 die grinder.
The 2784 launched nearly 9 years ago, Milwaukee replaced that model 3 years ago.
Dewalt also says that their new Atomic 20V Max die grinder delivers up to 2X the power compared to Milwaukee’s M12 Fuel model.

Dewalt DCG422 Right Angle Die Grinder

Dewalt says that their new DCG422 delivers up to 53% more power compared to the Milwaukee M12 3485-20.
The 3485 is the latest M12 Fuel right angle die grinder, which launched this year.
Common features across all of the models include:
- Dewalt Perform & Protect anti-rotation
- Electronic brake
- Variable speed trigger switches
- Fast guard and wheel changes (DCG400, DCG422 only)
- Air tool-like paddle switch
- Forward exhaust system
- LED light (DCG420, DCG422 only)
- Tool Connect Chip Ready
Pricing and availability details are not yet available for any of the new tools.
>>> Explore the innovative DeWALT ATOMIC 20V grinders at Huge Tools Ltd, designed to enhance your work efficiency and performance.

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