DeWalt DCG408N-XJ 18V XR Brushless 125mm Paddle Switch Angle Grinder Tool Only

An angle grinder is one of those tools that gets used hard—cutting rebar, trimming bolts, dressing welds, cleaning up metal edges, or slicing through brackets and tray. The DeWalt DCG408N-XJ is designed for that constant, real-world workload, giving you cordless freedom on the DeWalt 18V XR platform with the control features tradespeople actually appreciate.

This model uses a brushless motor for improved efficiency and durability, helping you get strong performance with less maintenance over the tool’s lifespan. It runs standard 125mm discs and is built to suit everyday site tasks in steelwork, fabrication, installation and general construction.

Where the DCG408N-XJ really stands out is safety-focused handling. The paddle switch is a “deadman” style control—power stops when your grip is released—which is ideal when working in awkward positions or when you want maximum control during repeated cuts. To reduce the severity of sudden disc bind-ups, DeWalt also builds in an electronic clutch, designed to help reduce the kickback reaction if the disc pinches or stalls. And for longer-term durability in dusty environments, mesh debris covers help restrict dust being pulled through the motor.

Comfort and stability are covered too: the grinder features a rubber overmould for grip and the side handle can be fitted in two positions, helping you set the tool up for cutting, grinding, or working at height. Supplied accessories mean you’re ready to work immediately—just add the correct disc for the job and your preferred XR battery.

Supplied as tool only, making it a cost-effective add-on for users already running DeWalt XR batteries and chargers.

Key Features

• 18V XR brushless motor for efficiency and durability

• Paddle switch stops power when grip is released

• Electronic clutch helps reduce kickback in pinch/stall situations

• Mesh debris covers help reduce dust ingress

• Rubber overmould for comfort and grip

• 2-position side handle for control

What’s Included

• Side handle

• Disc wrench

• Grinding guard

• Cutting guard

Technical Specifications

• Voltage: 18V (XR platform)

• Max disc diameter: 125mm

• No-load speed: up to 9,000 rpm

• Spindle thread: M14

• Switch type: Paddle