US
20V MAX Brushless Cordless 4 1/2-in. Paddle-switch Grinder (Tool Only)
DCG408B

20V MAX Brushless Cordless 4 1/2-in. Paddle-switch Grinder (Tool Only)

Complete grinding applications with the 20V MAX brushless cordless 4.5 in. Paddle-switch angle grinder that maintains constant speed under load. Equipped with overload protection and an efficient brushless motor, this cordless tool accommodates 4.5 in. Wheels and includes both a type b guard for grinding and a clip-on guard to convert the type b guard for cutting operations. Designed for versatility and durability, this grinder features mesh screens that help prevent debris that can cause damage from entering internal components. Offering paddle-switch operation that allows the user to conveniently start and stop their grinder, the 20V MAX brushless cordless 4.5 in. Paddle-switch angle grinder is ideal for tough days on the job. Battery & charger sold separately

Where it's sold

Prices

Checked 29 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
4.5 in
Max speed
9,000 rpm
Weight
2.2 kg
Brushless
Yes
FLEXVOLT
No

Full specifications

Country Of OriginChina
Piece Count5
Product TypeAngle Grinder
Total Number of Batteries0
Charger IncludedNo
Motor TypeBrushless
Power SourceCordless
Assembled Product Height5.1-in
Assembled Product Length13-in
Assembled Product Weight4.83-lbs
Assembled Product Width6.75-in
Cordless or CordedCordless
Tool OnlyYes
Overload ProtectionYes
Variable SpeedNo
Maximum Speed9000-rpm
Switch TypePaddle
Voltage20V

Specifications as published by DEWALT.

More DEWALT angle grinders in the US