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DEWALT

DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)

    • Based on 14,639 reviews
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Nov 24
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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: Plastic, Metal


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: ‎Plastic, Metal


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: ‎3.75 Pounds


Voltage: ‎20 Volts


Wattage: ‎20 watts


Maximum Rotational Speed: ‎3450 RPM


Horsepower: ‎0.16 hp


Global Trade Identification Number: ‎44


Manufacturer: ‎DEWALT


UPC: ‎885911510844


Part Number: ‎DCG413B


Item Weight: ‎3.75 pounds


Item model number: ‎DCG413B


Batteries: ‎1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Pattern: ‎Grinder


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: Sunday, Nov 24

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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Top Amazon Reviews

    • Well designed.
Style: 20V Brushless 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
So far just used for twisted wire brush on rust, worked great, with little drain on a generic 4Ah battery. Weight is fine, balance good. I like the hex wrench system for tightening the arbor screw; much more likely to be readily available if the provided wrench is lost or forgotten. 6K RPM's plenty adequate for light to moderate jobs. Tool seems well thought out to me. The complaints about stopping with overheating and binding are a little hard to understand given that these are built in safety and longevity features thoroughly covered in the instructions. This is not equal to a plug in tool, as is true of all battery powered tools. I expect if a constant heavy load is put on it the battery will run down quickly, and the motor is likely to overheat given the constraints of battery powered tools. Just physics, folks. If you want 10K+ RPM and ability to do constant heavy cutting or grinding, use something with a cord! ... show more
Reviewed in the United States on August 15, 2024 by stuart denny
    • Reliable Power and Precision
Style: 20V Brushless 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
Using the DEWALT 20V MAX* Angle Grinder Tool has truly enhanced my DIY projects. As soon as I got my hands on it, I could feel the quality and robustness of the tool. The cordless design is incredibly convenient, allowing me to move freely around my workspace without being tethered to an outlet. One aspect I particularly enjoy is the power it packs. Cutting through metal and grinding down rough edges was smooth and efficient, with no noticeable drop in performance. The paddle switch is responsive and adds a layer of safety, which is crucial when handling such a powerful tool. The ergonomic design makes it comfortable to hold, even during extended use. The tool's balance is spot on, reducing hand fatigue and making precise work easier. Changing out the wheels is quick and straightforward thanks to the included wrench, which saves time and keeps the workflow smooth. The only slight hiccup I encountered was the battery life. While it’s decent, for more extensive projects, having a backup battery is essential to avoid downtime. But considering the tool's performance, this is a minor trade-off. This angle grinder has become a staple in my toolkit. Whether it’s for heavy-duty cutting or detailed grinding, it delivers reliable power and precision. For any DIYer or professional, it’s a tool that stands up to demanding tasks with ease. ... show more
Reviewed in the United States on July 17, 2024 by dragonlord
    • Loads of power, batteries last well.
Style: 20V Brushless 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
This does work fine with low amp-hour batteries, but it really comes into its own with the larger capacity batteries, and it balances the weight a bit better with a 5 amp-hour.
Reviewed in the United States on August 17, 2024 by Bret Smith
    • Excellent Grinder - Grip Paddle to turn on. Don't buy the dumb (DCG405B) one with the side button
Style: 20V Brushless 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
This one was a replacement for the first one I bought by accident (DeWalt DCG405B) with the side button. Sorry but I just cannot get around how dumb and unsafe that side button design is. I've worked around heavy industrial construction sites for the last 25 years and never seen the side locking button grinder. Only the grip paddle. Pretty sure the reason it it's awkward and unsafe. Someone please show me I'm wrong. This grinder is excellent. ... show more
Reviewed in the United States on October 26, 2024 by GuyWithClass
    • Off balance and long
Style: 20V Brushless 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
Contractor of 30 yrs experience here. It's pretty good, only bought because my truck is all Dewalt. My corded Makita's are amazing! This feels too long and off balance for some reason...Dewalt?! The quick change system is pretty nice though.
Reviewed in the United States on April 12, 2024 by Luke K.
    • hands down, better than a corded version
Style: 20V 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
Review Image by cross_wood_wings cross_wood_wings
Angle Grinder for Carving and Sculpting Wood Once you pick a certain brand of cordless tools, you’ll likely need to stick with that brand to simplify the charging process. It also qill provide you with a few more battery packs at your disposal when you’re using a tool frequently. As you might suspect, I picked DeWalt as my go-to brand and have invested in a few of their cordless tools. The power and reliability are good, and for some tools (like this one), the versatility is a game changer. When combined with a Kutzall carving blade, this tool making it super easy to carve and sculpt hard wood. I’ve been working on Maloof style rocking chairs most recently and accessibility to the deepest corners of the chair is key. Recommend highly, here’s a link to get one for yourself ... https://amzn.to/3yPVWN0 ... show more
Reviewed in the United States on June 6, 2024 by cross_wood_wings cross_wood_wings
    • Works great. Bought for work.
Style: 20V 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
Maybe not the strongest for industrial or heavy commercial use, but definitely ok for lighter use. Recommend high capacity battery. I use 8Ah. 5Ah doesn't seem to hold up very long.
Reviewed in the United States on October 3, 2024 by Gordon
    • great quality and price
Style: 20V Brushless 4-1/2" Grinder (Tool Only) Pattern Name: Grinder
great quality and price
Reviewed in the United States on November 10, 2024 by Brian Mittelstet

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