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DEWALT DCG410VSB 20V MAX* XR Brushless Cordless 4-1/2 in. - 5 in. Paddle Switch Grinder

Name: DEWALT DCG410VSB 20V MAX* XR Brushless Cordless 4-1/2 in. - 5 in. Paddle Switch Grinder
Brand: DEWALT
SKU: B0DF85XFJ1
Price: 199.99 USD
Availability: InStock

Posted Jun 5, 2026Updated Jun 12, 2026

$199.99$259.00

23% OFFYou save $59.01

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In Stock

Is this a good deal?

Part of our most powerful line of 20V Max* angle grinders**
Optimize user control - help ensure optimal performance in a variety of materials with variable speed functionality that allows the user to adjust wheel speed.
Powerful performance - take on tough jobs with a brushless motor that delivers up to 1,640 MWO and 9,000 RPM (no load).
Help maximize control equipped with the anti-rotation system that senses the rotational motion of the tool and shuts it down if the motion is excessive.
Simplify asset management - this TOOL CONNECT chip ready (chip sold separately) TOOL CONNECTs with the TOOL CONNECT site manager app to help you track and manage assets.
Wireless tool control system - use the wireless tool control system featuring on/off capability when paired with a compatible DEWALT dust extractor (sold separately).
Part of our best performing line of 20V Max* power tools innovative power tools designed to deliver certainty for the worlds toughest pros.

Great Deal

Save 23% on this pro-grade brushless grinder with variable speed and anti-rotation safety. Tool only, battery and charger sold separately. Best for contractors needing cordless power and dust extraction control.

What we like

Brushless motor delivers 1,640 MWO, 9,000 RPM
Variable speed dial for material-matched control
Anti-rotation feature shuts down on wheel bind
TOOL CONNECT chip ready for asset tracking

Watch out for

Battery and charger sold separately
No grinding wheel or guard included

Tip: Pair with a DEWALT 6.0Ah or 9.0Ah battery for max runtime on heavy grinding tasks.

Our Take

Best for: Professional contractors and serious DIYers with DEWALT 20V MAX batteries.

The DEWALT DCG410VSB is a serious cordless grinder built for pros who need mobility without sacrificing power. Its brushless motor cranks out 1,640 MWO and up to 9,000 RPM, easily handling cutting, grinding, and surface prep. The variable speed trigger lets you dial in the right wheel speed for different materials, from stainless steel to concrete. Safety is a standout: the anti-rotation system instantly kills power if the wheel binds, reducing kickback risk. It also works wirelessly with DEWALT dust extractors for automated on/off. The major catch is that this is a bare tool--no battery, charger, or wheel included. If you already own DEWALT 20V MAX batteries, this is an excellent upgrade at $60 off the usual price. If you're starting fresh, factor in the cost of a battery and charger kit.

Price Analysis

At $199.99, this is 23% off the $259 list price, a solid discount on a premium cordless grinder. While price history isn't shown here, this sale matches typical holiday/event pricing for DEWALT XR tools. It's a good time to buy if you need a variable-speed grinder and already have DEWALT batteries.