DeWALT 20V MAX XR Brushless Variable Speed 4-1/2-in. / 5-in. Angle Grinder with Paddle Switch, Tool Only (DCG410VSB)

Key Features

Dial In the Cut

This DeWALT angle grinder gives you variable speed control, so you can match wheel speed to the material and the job. That means better control on lighter work and full output when you need to lean on it.

Brushless Power

The brushless motor delivers up to 1,640 maximum watts out and 9,000 no-load RPM. In plain terms, it has the power for cutting, grinding, and cleanup work without dragging like an underbuilt grinder.

Built-In Shutoff Protection

The ANTI-ROTATION system monitors excessive rotational motion and shuts the tool down if needed. That matters when a grinder binds up, because keeping the tool from twisting hard in your hands is a real-world safety upgrade.

Overview

The DeWALT DCG410VSB 20V MAX XR 4-1/2 in. - 5 in. Brushless Variable Speed Paddle Switch Angle Grinder is a cordless angle grinder built for cutting, grinding, and surface prep on demanding jobsites. This is a cordless angle grinder designed for metal cutting, grinding, and general fabrication work . Model Number: DCG410VSB . If you want cordless freedom without stepping down too far in performance, this is the kind of grinder that makes sense for contractors, welders, steel crews, and serious DIY users working with metal.

The big story here is control. DeWALT gave this grinder variable speed capability, which is a practical upgrade, not a throwaway feature. Different wheels and different materials do better at different speeds, and being able to adjust wheel speed helps you work cleaner and with more confidence. When you need full output, the brushless motor delivers up to 1,640 maximum watts out and 9,000 RPM no load , giving this tool the kind of top-end performance you want for aggressive cutting and grinding.

The paddle switch layout is a good fit for users who want a more natural grip and quick control while moving through cuts or grinding passes. On a grinder, switch style matters because it changes how the tool feels when you are repositioning or working at awkward angles. The side handle, guard, wrench, and flange hardware included in the box mean you are getting the core setup needed to put the tool to work with the wheel and battery you choose.

DeWALT also leaned into jobsite safety with its PERFORM & PROTECT approach. The standout feature is the ANTI-ROTATION system , which senses excessive rotational motion and shuts the tool down. That is the kind of feature that matters most when a wheel catches unexpectedly. This model also includes an E-BRAKE callout in DeWALT product graphics, which is useful on a grinder because stopping the wheel faster helps when you are setting the tool down or transitioning between tasks.