The DEWALT DCG420XB ATOMIC COMPACT SERIES™ 20V MAX Extended Die Grinder* delivers powerful cordless performance for grinding, deburring, polishing, and metalworking applications in tight and hard-to-reach spaces. As DEWALT’s first battery-powered extended die grinder, this compact tool combines pneumatic-like power with enhanced ergonomics and advanced safety features to maximize productivity on demanding jobsites.
Designed with a 35% slimmer neck profile, the DCG420XB provides improved access and maneuverability when working in confined areas, making it ideal for fabrication, welding, maintenance, automotive, and metalworking tasks. The compact extended design helps users reach difficult locations while maintaining comfort and control during operation.
For enhanced user safety, the grinder features the DEWALT ANTI-ROTATION System, which helps maximize control by detecting excessive rotational motion during bind-up situations. An integrated electronic brake stops the wheel in less than one second after trigger release, helping improve control and reduce downtime between operations.
Delivering up to 20% more power than 0.5 HP rated pneumatic die grinders, the brushless motor provides strong cordless performance without the need for air hoses or compressors. The variable speed trigger and speed selection system allow users to match tool performance to the application, with no-load speeds up to 24,500 RPM.
Built for professional tradespeople, fabricators, welders, mechanics, and maintenance personnel, the DEWALT DCG420XB provides cordless convenience, powerful performance, and exceptional control for demanding metalworking applications.
Includes:(1) DCG420X ATOMIC COMPACT SERIES™ 20V MAX* Extended Die Grinder(1) Wrench(1) 1/4 in. Collet
Features
ATOMIC COMPACT SERIES™ Extended Die Grinder – Designed for grinding, deburring, polishing, and metalworking applications
20V MAX* Cordless Platform – Delivers portable performance without air hoses or compressors
35% Slimmer Neck Design – Improves access and maneuverability in tight workspaces
Compact Extended Reach Configuration – Ideal for hard-to-reach grinding and finishing applications
DEWALT ANTI-ROTATION System – Helps maximize user control during bind-up situations
Electronic Brake System – Stops the wheel in less than one second after trigger release
Pneumatic-Like Performance – Delivers up to 20% more power than 0.5 HP rated pneumatic die grinders
Variable Speed Trigger – Provides precise control for a variety of applications
Up to 24,500 RPM – High-speed performance for demanding grinding and finishing tasks
Brushless Motor Technology – Maximizes efficiency, runtime, and tool durability
Ideal for Tight Spaces – Perfect for fabrication, welding, maintenance, and automotive work
Professional-Grade Construction – Built to withstand demanding jobsite conditions
Tool Only – Battery and charger sold separately
