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DCG422B

DEWALT® 20V MAX* ATOMIC™ Right Angle Die Grinder (Tool Only)

A cordless DEWALT 20V brushless right angle die grinder tool, shown in yellow and black color, with a battery compartment on the rear and a compact design for easy access in tight spaces.

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Product details

Complete high-powered applications in tight spaces with the ATOMIC™ 20V MAX* Right Angle Die Grinder (battery and charger sold separately) that delivers optimized maneuverability and up to 455 MWO. This tool is equipped with the DEWALT® ANTI-ROTATION System to help maximize control. This feature quickly stops the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. An ergonomic design allows this tool to access ultra tight spaces. Replace pneumatic die grinders with this cordless solution that delivers untethered performance, productivity, and pneumatic-like power“ .

  • Help Maximize Control - Equipped with the DEWALT® ANTI-ROTATION System. This feature quickly stops the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. The switch needs to be cycled (turned on and off) to restart the tool.
  • Electronic Brake - Help maintain control with the electronic brake designed to stop the wheel in less than 1 second** after the on/off trigger is released.
  • Compact Design - Access hard-to-reach areas with an equal gripping diameter to a low voltage cordless die grinder“ “
  • Up to 53% more power than Milwaukee M12 Die Grinder“¡ - Help maximize productivity and work fast with up to 53% more power than Milwaukee M12 Die Grinder“¡.
  • Combat Harsh Environments - Help protect against oils and harmful solvents with a glass-filled nylon tool housing and battery.
  • TOOL CONNECT™ CHIP READY™ - Pair the TOOL CONNECT™ Chip (sold separately) and DEWALT® TOOL CONNECT™ app“¡“¡ for data on jobsite asset management and tool location.
  • Where Size Meets Power™ - ATOMIC™ power tools are part of the expanding DEWALT® 20V MAX* system, offering size without compromise.

Product Type
Die Grinder
Voltage
20 V
Cordless or Corded
Cordless
Power Source
Battery
Tool Only
Yes

  • (1) DCG422 ATOMIC™ 20V MAX* Right Angle Die Grinder
  • (1) 1/4 in. Collet
  • (1) Wrench

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

* *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

* **On average, using 2“ cutting wheel (not included).

* †Based on MWO using DCBP034 battery (sold separately).

* ††vs. Milwaukee 3485-20 die grinder. Milwaukee® is a registered trademark of Milwaukee Electric Tool Corp., which has not endorsed, approved, or sponsored this comparison.

* ‡Based on MWO using DCBP320 battery (sold separately) vs. Milwaukee M12 3485-20 die grinder. Milwaukee® is a registered trademark of Milwaukee Electric Tool Corp., which has not endorsed, approved, or sponsored this comparison.

* ‡‡Additional subscription charge and third-party data charges may apply

Downloads and manuals

NB145095_DCG422_T1_NA.294110.pdf
PDF

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ATOMIC™

WHERE SIZE MEETS POWER™

Discover compact tools engineered for maximum performance. DEWALT® ATOMIC™ tools deliver the strength you demand without the bulk.

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Size without compromise

Improve maneuverability and tackle tough jobs in small spaces with tools designed to be compact and powerful.

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A person wearing black gloves and a gray shirt holds a yellow and black DEWALT cordless power tool, likely an angle grinder or rotary tool, with a sanding disc attached, in a workshop setting.

20V MAX* compatibility

Swap batteries among 300+ tools in the 20V MAX* system to keep your work moving without interruption.

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Tools on the move

Keep moving and go from jobsite to jobsite with lightweight tools that maximize portability.

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Graphic with a yellow background stating 'BATTERY AND CHARGER NOT INCLUDED' in bold black and white text.

Bare tool notice

This item does not include a battery or charger. Compatible batteries and accessories can be found within the ATOMIC™ 20V MAX* system.

ATOMIC™

Designed to be compact and powerful for a wide range of applications, our ATOMIC™ 20V MAX* tools are WHERE SIZE MEETS POWER™.

Explore systemBatteries & chargers
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