US
ATOMIC 20V MAX 4" Angle Grinder with Lanyard Ready Attachment Point
DCG400BLR

ATOMIC 20V MAX 4" Angle Grinder with Lanyard Ready Attachment Point

Complete high-powered applications in tight spaces with the ATOMIC 20V MAX 4 in. Angle grinder with lanyard ready attachment point (battery and charger sold separately). This unit 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, while the clip-on guard can quickly convert a type b guard into a type a guard. Featuring a lanyard ready attachment point, this grinder is ideal for working at height. Replace pneumatic angle grinders with this cordless solution that delivers untethered performance, productivity, and pneumatic-like power†. Battery and charger sold separately.

Where it's sold

Prices

Checked 28 Oct 2026

Some retailer links are affiliate links: we may earn a commission on qualifying purchases at no extra cost to you. Details

Compare with other angle grinders

Key specs

Blade/disc size
4 in
Weight
2 kg
Brushless
Yes
FLEXVOLT
No

Full specifications

Product TypeAngle Grinder
Voltage20V
Cordless or CordedCordless
Power SourceBattery
Tool OnlyYes
Motor TypeBrushless
Total Number of Batteries0
Charger IncludedNo
Piece Count1
Assembled Product Length11.89-in
Assembled Product Weight4.45-lbs
Assembled Product Width6.85-in
Assembled Product Height4.53-in

Specifications as published by DEWALT.

More DEWALT angle grinders in the US