DEWALT DCG402B ATOMIC 20V MAX* 4.5“ Angle Grinder (Tool Only)

The DEWALT DCG402B ATOMIC™ 20V MAX 4.5" Angle Grinder (Tool Only)* delivers powerful cordless performance in a compact, ergonomic design—ideal for cutting, grinding, and finishing applications in tight spaces. Built for professional use, this grinder combines portability with the power needed for demanding jobsite tasks.

Equipped with the DEWALT® ANTI-ROTATION System, the tool helps maximize user control by automatically stopping the wheel in the event of a pinch, stall, or bind-up, reducing reactionary torque and improving safety. With up to 445 MWO (Max Watts Out), this grinder provides strong, consistent performance comparable to pneumatic tools—without the need for hoses or compressors.

The compact ATOMIC™ design allows access to confined work areas, while the ergonomic grip enhances comfort and control during extended use. A Lanyard Ready™ attachment point adds safety and convenience for users working at height.

Part of the DEWALT 20V MAX system*, this grinder is compatible with all 20V MAX* batteries, delivering cordless freedom and reliable performance.

Battery, charger, and lanyard sold separately.