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DEWALT

DEWALT 20V MAX* XR Angle Grinder with Kickback Brake, Slide Switch, 4-1/2-Inch, Tool Only (DCG405B)

  • Based on 1,701 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Sep 3
Order within 19 hours and 1 minute
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Features

  • Brake stops wheel in 2 seconds or less on average
  • Brushless motor requires no brush changes
  • Power Loss Reset prevents accidental restarts following a power disruption when the tool is left in the "on" position
  • Includes: (1) DCG405 20V MAX* Grinder (1) Side handle (1) Hex key (1) Inner and outer flange (1) 4.5 in type 27 guard
  • Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder and shut the grinder off

Description

This brushless small angle grinder requires no time changing brushes and offers a long motor life. Part of the PERFORM & PROTECT line of products, this grinder is equipped with Kickback Brake which engages with maximum force to stop the wheel when a pinch, stall, or bind-up is detected. Power Loss Reset prevents accidental restarts following a power disruption when the tool is left in the "on" position.

Brand: DEWALT


Material: Blend


Product Dimensions: 12.9"L x 6.3"W x 4.9"H


Style: Classic


Power Source: Battery Powered


Brand: ‎DEWALT


Material: ‎Blend


Product Dimensions: ‎12.9"L x 6.3"W x 4.9"H


Style: ‎Classic


Power Source: ‎Battery Powered


Color: ‎Multi


Item Weight: ‎3.75 Pounds


Voltage: ‎20 Volts


Wattage: ‎850 watts


Maximum Rotational Speed: ‎9000 rps


Manufacturer: ‎DEWALT


UPC: ‎885911677202


Part Number: ‎DCG405B


Item Weight: ‎3.75 pounds


Item model number: ‎DCG405B


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Finish: ‎Brushed


Pattern: ‎Solid


Shape: ‎Rectangular


Item Package Quantity: ‎1


Included Components: ‎(1) DCG405 20V MAX* Grinder; (1) Side Handle; Hex Key; (1) Inner and Outer Flange; (1) 4.5 in. Type 27 guard


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: January 23, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Probably the best cordless grinder out there
The kick back protection works amazing for when it bites and shuts the grinder off. The button lock placement isn’t the best but the lock on is nice. It’s got a lot of torque and is hard to bog down. It’s probably about the same torque as a corded one. I like the brake feature and it works well. But it does chew down the battery’s really quick, even the 5ah power stacks. I would highly recommend it to any mechanics who need a good grinder ... show more
Reviewed in the United States on January 26, 2025 by Carson smith
    • Was I bought it sooner
Great grinder
Reviewed in the United States on August 11, 2025 by Michael P Sumner
    • Works awesome
Outstanding product. Works very well.
Reviewed in the United States on May 3, 2025 by Delbert Taylor
    • Powerful
Very powerful exceeded my expectations in grinding power!!
Reviewed in the United States on April 22, 2025 by It was exactly what I expected and showed up in a timely manner.
    • Great!
Very capable! Great addition to the ecosystem
Reviewed in the United States on August 22, 2025 by kaleb
    • Missing Manufacturer packaging.
I’d give it 5 stars but I deducted 1 star for the missing manufactures packaging and photo copied instructions. It looked unused but was just tossed into bubble wrap and put in a large amazon box. I’m sure it got banged around when being moved. And it took over 2 1/2 weeks to get it for Amazon Prime. I will update the review after I’ve used it. I always buy Dewalt since all my batteries are dewalt! ... show more
Reviewed in the United States on May 31, 2025 by Kurt Gundersen
    • DeWalt power-tools
You can't go wrong with DeWalt. Great product!
Reviewed in the United States on May 9, 2025 by NL
    • Excelente
Herramienta muy versátil
Reviewed in the United States on July 24, 2025 by Excelente estuche para proteger la herramienta

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