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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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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“ .

* *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

ATOMIC™

WHERE SIZE MEETS POWER™

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

A person wearing protective gloves and a work jacket is using a DEWALT cordless angle grinder to cut or grind a large metal pipe, with sparks flying from the tool.
A gloved hand using a yellow and black DEWALT 20V brushless cordless drill to drill into a gray wall.
A person using a DEWALT cordless circular saw to cut a piece of wood in a workshop. Sawdust is visible as the wood is being cut.

Size without compromise

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

A person using a DEWALT cordless circular saw to cut a piece of wood in a workshop. Sawdust is visible as the wood is being cut.
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.

A person uses a DEWALT cordless impact driver to work on the metal frame of a seat, which is placed on a DEWALT workstation.

Tools on the move

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

A person uses a DEWALT cordless impact driver to work on the metal frame of a seat, which is placed on a DEWALT workstation.
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.

Logo icon with small text 'D/C' in the center of a white background, associated with the DEWALT brand.
Logo for the ATOMIC COMPACT SERIES by DEWALT, featuring bold white and yellow text on a black background.

ATOMIC™

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

A collection of DEWALT yellow and black power tools arranged in rows against a concrete wall, including drills, saws, grinders, and cordless tool batteries.