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Deal.ai › DeWalt
DeWalt
DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool

DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool

4.6(11 ratings)

Best price now

$158.91at AmazonChecked 8 h ago

43% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $158.91 at Amazon (checked Nov 13, 2026).
  • Checked at 14 stores.

Our take on the DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool

The DeWalt DCG410B is a cordless 4.5"/5" angle grinder built on the 20V MAX XR battery platform. Its brushless motor puts out up to 1,590 MWO and spins at up to 9,000 RPM, which is strong for a cordless grinder and close to what small corded models deliver. The anti-rotation system cuts power if the tool kicks, and Wireless Tool Control pairs it with compatible dust extractors. It is a bare tool, so batteries and charger are not included. It suits tradespeople already on the 20V MAX line who want cordless cutting and grinding without a cord; buyers with no DeWalt batteries should factor in the cost of those.

Best forDeWalt 20V MAX owners who want a cordless grinderMetalworkers doing cutting, grinding and weld cleanupJobsite work where a cord is a hazardPros who want kickback protection
Pros
  • Brushless motor with up to 1,590 MWO and 9,000 RPM
  • Anti-rotation system shuts the tool down on kickback
  • Wireless Tool Control pairs with compatible dust extractors
  • Tool Connect chip slot for asset tracking
  • Runs on the common 20V MAX battery platform
Cons
  • Bare tool: no battery or charger included
  • High output drains batteries fast under heavy load
  • Tool Connect chip and dust extractor sold separately
  • Corded grinders still cost less for the same power

DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool prices at every store

  • ToolKing.comNew

    In stockReturn policy

    $169.99Checked 8 h ago
    Visit ToolKing.com
  • WalmartNew

    In stockSold by Mass Depot LLC

    $208.99Free shippingChecked 8 h ago
    Visit Walmart
  • Home DepotNew

    In stock

    $236.65Free shippingChecked 8 h ago
    Visit Home Depot
  • BenchmarkSupply.comNew

    In stock

    $249.00+ $30.70 shippingChecked 8 h ago
    Visit BenchmarkSupply.com
  • Ace HardwareNew

    In stock

    $279.00+ $15.00 shippingChecked 8 h ago
    Visit Ace Hardware
  • Tractor Supply CompanyNew

    In stock

    $279.99+ $43.99 shippingChecked 8 h ago
    Visit Tractor Supply Company
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $158.91Free shippingChecked 8 h ago
    Visit Amazon
  • Lowe'sNew

    Availability unknown

    $279.00Checked 8 h ago
    Visit Lowe's
  • Acme ToolsNew

    Availability unknown

    $279.00Checked 8 h ago
    Visit Acme Tools
  • Blain's Farm & FleetNew

    Availability unknown

    $279.00Checked 8 h ago
    Visit Blain's Farm & Fleet
  • Max ToolNew

    Availability unknown

    $279.00Checked 8 h ago
    Visit Max Tool
  • MSC Industrial SupplyNew

    Availability unknown

    $412.63Checked 8 h ago
    Visit MSC Industrial Supply
  • Grainger Industrial SupplyNew

    Availability unknown

    $418.95Checked 8 h ago
    Visit Grainger Industrial Supply
  • AirgasNew

    Availability unknown

    $483.98Checked 8 h ago
    Visit Airgas

Store links may earn us a commission.

DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool price history

Lowest price we've seen: $158.91 on Nov 13 at Amazon. Tracked across 13 stores since Nov 13.

What reviewers say

  • 4.6 / 511 ratings

Ratings are strong at 4.6 out of 5, though the sample is small. Owners treat it as a serious cordless grinder that holds speed under load and like the safety shutoff; the main complaints are battery drain and the bare-tool packaging.

What people mention
  • PowerPraisedOwners say it keeps its speed through cuts and grinds that stall weaker cordless grinders.
  • Safety shutoffPraisedThe anti-rotation system is seen as a real benefit when a wheel binds.
  • Battery lifeCriticisedHeavy grinding drains packs quickly, so users keep several charged.
  • Bare toolMixedBuyers note it arrives without a battery or charger, which adds to the real cost.
  • HandlingPraisedThe compact body is described as easy to control one-handed for light work.

About the DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool

The DeWALT DCG410B is a cordless 20V MAX XR angle grinder with a brushless motor. It takes 4.5" to 5" discs and is used for cutting, grinding and polishing.

The motor delivers up to 1,590 MWO of power at up to 9,000 RPM. An Anti-Rotation System detects excessive motion and shuts the tool down. The grinder also connects wirelessly to compatible dust extractors (sold separately).

It is Tool Connect Chip Ready for asset tracking and management. The chip is sold separately.

Model
DCG410B
Voltage
20V MAX
Motor
Brushless
Disc size
4.5" to 5"
Max output
1,590 MWO
No-load speed
9,000 RPM
Weight
4.5 lbs
Safety
Anti-Rotation System
Connectivity
Wireless Tool Control for compatible dust extractors (sold separately); Tool Connect Chip Ready (chip sold separately)
In the box
1 grinder, 1 5" Type 27 guard, 1 side handle, 1 wrench, 1 inner and outer flange, 1 owner's manual
Warranty
3-year limited factory warranty

Questions and answers

Does the DCG410B come with a battery and charger?
No. It is a bare tool, so you need a DeWalt 20V MAX battery and charger, sold separately.
What size wheels does it take?
It accepts 4.5-inch and 5-inch wheels, covering common cutting and grinding discs.
How does it compare with a corded grinder?
It matches small corded grinders on speed and is close on power, but runtime depends on the battery. Corded models run indefinitely and cost less for the same output.
What is the anti-rotation system?
It senses a sudden kick or bind and shuts the motor down to reduce the chance of injury.
Can it connect to a dust extractor?
Yes, through Wireless Tool Control, but only with compatible DeWalt extractors, which are sold separately.
Is it worth it over the older DCG413?
The DCG410B adds more power and the anti-rotation system. If you already own the older model and it works, the upgrade matters mainly for heavy cutting and safety.
Where is the DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool cheapest?
At Amazon, for $158.91, 43% under what the other stores charge, as of our latest check.
What do buyers say about the DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool?
Rated 4.6 out of 5 from 11 ratings.
Where can I buy the DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool?
14 stores we checked sell it, including ToolKing.com, Amazon, Walmart, Home Depot, BenchmarkSupply.com.

Stores we've priced the DeWALT DCG410B 20V MAX XR Brushless Angle Grinder - Cordless 4.5"/5" Bare Tool at

  • Ace Hardware deals and prices
  • Acme Tools deals and prices
  • BenchmarkSupply.com deals and prices
  • Blain's Farm & Fleet deals and prices
  • Grainger Industrial Supply deals and prices
  • Lowe's deals and prices
  • MSC Industrial Supply deals and prices
  • The Home Depot deals and prices
  • Tractor Supply Company deals and prices
  • Walmart deals and prices
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