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DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/2 Inch, with Paddle Switch and Kickback Brake, Tool Only (DCG413B)

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Availability: Only 2 left in stock, order soon!
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Arrives Monday, Jan 12
Order within 22 hours and 59 minutes
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Style: 20V Brushless 4-1/2" Grinder (Tool Only)


Pattern Name: Grinder


Features

  • Brushless motor of the angle grinder requires no brush changes.
  • DEWALT grinder's brake stops wheel in 2 seconds or less on average
  • 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 metal grinder and shut the grinder off.
  • Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.
  • Two stage trigger requires two actions to activate tool.

Description

This brushless small cordless angle grinder requires no time changing brushes, and offers a longer motor life. DEWALT cordless grinder offers a high level of protection. Its break stops the wheel in 2 seconds or less. The Kickback Break engages maximum force to stop the wheel when there is a pinch, stall, or bind- up to reduce kickback. The grinder will also shut off in those events to further protect the user. Battery and charger are sold separately.

Brand: DEWALT


Material: Metal, Plastic


Product Dimensions: 12.2"L x 4.7"W x 6"H


Style: 20V Brushless 4-1/2" Grinder (Tool Only)


Power Source: Battery Powered


Brand: ‎DEWALT


Material: ‎Metal, Plastic


Product Dimensions: ‎12.2"L x 4.7"W x 6"H


Style: ‎20V Brushless 4-1/2" Grinder (Tool Only)


Power Source: ‎Battery Powered


Color: ‎Multi


Item Weight: ‎16 ounces


Voltage: ‎20 Volts


Wattage: ‎20 watts


Maximum Rotational Speed: ‎3450 RPM


Horsepower: ‎0.16 Horsepower


Global Trade Identification Number: ‎44


Manufacturer: ‎DEWALT


UPC: ‎885911510844


Part Number: ‎DCG413B


Item Weight: ‎1 pounds


Item model number: ‎DCG413B


Batteries: ‎1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Finish: ‎Brushed


Pattern: ‎Grinder


Shape: ‎Rectangular


Torque: ‎2000 Inch Pounds


Item Package Quantity: ‎1


Measurement System: ‎Metric


Usage: ‎grinding


Included Components: ‎1) Angle Grinder


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎3 year limited warranty


Date First Available: July 21, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 12

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great tool with no cord!
I've used corded angle grinders for many years and I never expected a cordless angle grinder to be worthwhile. I was pleasantly surprised that this angle grinder works amazingly well. With steady use, the battery will discharge after several minutes, so it's helpful to have a second battery on standby. However, for most standard applications it's worth not dealing with a cord getting in the way. This has plenty of power to work as expected. ... show more
Reviewed in the United States on July 8, 2025 by Rich P.

  • Dewalt quality is the best
Great product at a very good price. All the big Box stores wanted full price.
Reviewed in the United States on December 23, 2025 by Rodney Lava

  • Works great !!!
Awesome tool !!!! So glad I started using battery powered tools... No more dragging around a extension cord... Packaged well and fast shipping too !!!
Reviewed in the United States on October 11, 2025 by Ron

  • Great little grinder!
I use these at work cutting rebar, with a wire wheel, and with a concrete grinding wheel on a daily basis. It’s a well-designed grinder that cuts and grinds very well. We have several, and they have all been in use for years, now. They are easily assembled, and switching blades and wheels is easy. Very durable grinder I used for years, and now I have my own. ... show more
Reviewed in the United States on August 3, 2025 by James H.

  • Quality Tools
I love my grinder
Reviewed in the United States on November 24, 2025 by Marcus Williams

  • consumes battery quick
functions well. consumes a 2 AH battery in five minutes so you'll want to have an extra or a 5 AH on hand. if you do a good bit of grinding you'll really want to get a "corded" version.
Reviewed in the United States on October 30, 2025 by gagary

  • Battery tools are coming a long way.
Handy little thing run mine with a 5A/H battery, using to cut 5/32nd thick steel
Reviewed in the United States on November 15, 2025 by Ethan

  • I use this grinder a lot and it doesn't disappoint.
Lots of power, really responsive with virtually no bogging down. Even using the thicker cutting/grinding wheels. Dewalt is definitely getting their brushless motors figured out. Well worth the money.
Reviewed in the United States on October 29, 2025 by Benjamin B.

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