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Dewalt 20V Angle Grinder

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The Best Dewalt 20V Angle Grinder of 2023 – Reviewed and Top Rated

2,492 Reviews Scanned

SaleRank No. #1
DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/2 Inch, with Paddle Switch and Kickback Brake, Tool Only (DCG413B)
  • 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.
Rank No. #2
DEWALT FLEXVOLT ADVANTAGE 20V MAX* Angle Grinder, Paddle Switch, 4-1/2-Inch to 5-Inch, Tool Only (DCG416B)
  • Angle grinder gets up to 54% more power when paired with FLEXVOLT batteries
  • Kickback Brake of DEWALT angle grinder engages with maximum force to quickly stop the wheel and shut off the grinder when a bind-up occurs.
  • E-CLUTCH shuts down the motor of DEWALT angle grinder in under a tenth of a second when a pinch/stall is detected
  • Compatible with all DEWALT 20V MAX* and FLEXVOLT Batteries
  • E-Switch Protection requires the trigger switch to be cycled (turned off and on) in the event of a power outage or other unexpected shutdowns to restart
SaleRank No. #3
DEWALT 20V MAX* XR Angle Grinder with Kickback Brake, Slide Switch, 4-1/2-Inch, Tool Only (DCG405B)
  • 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
SaleRank No. #4
DEWALT 20V MAX Cordless 4 1/2 Inch Paddle-Switch Grinder, Bare Tool Only (DCG408B)
  • Run Time - Up to 56 cuts of 1/2" rebar**
  • Perform & Protect - This grinder is equipped with ANTI-ROTATION features including a Kickback Brake and E-Clutch.
  • Powerful Performance - Take on tough jobs with a brushless motor engineered to deliver up to 850 MWO and up to 9,000 RPM (no load).
  • Ergonomic & Lightweight - This grinder is light weight, 3.55 LBs (Bare Tool) to help prevent fatigue.
Rank No. #5
Angle Grinder Brushless fit DEWALT 20V Battery (No Battery), 6 Variable Speed Power Grinder 4-1/2", Cordless Angle Grinder Power Tools For Cutting Grinding Polishing (Tool Only)
  • NOTICE: Battery DO NOT Include ! ! ! Angle Grinder Tool Only ! ! !
  • 【COMPATIBLE WITH DEWALT BATTERIES】Not include battery and charger!!! VERVEWAV cordless angle grinder compatible with DEWALT 20V lithium-ion batteries, for DCB200 DCB201 DCB203 DCB204 DCB205 DCB206 DCB207 DCB208 DCB210 DCB230 DCB240, etc;Allowing users who already own DEWALT 20V MAX to better manage battery and charger, and provide better performance
  • 【UPGRADED BRUSHLESS MOTOR】The cordless grinder brushless motor delivers up to 8500 RPM for metal grinding, rust removal, metal/steel cutting, metal polishing and many other applications; Longer service life, more power, less battery power loss, quieter machine operation and safer working environment
  • 【6 Variable Speed】Our battery powered angle grinders are available in 6 speeds from 3000 RPM to 8500 RPM; You can choose the right gear for different work requirements; 5-6 high speeds are for fast cutting and rough grinding, 3-4 speeds are for general sanding and finishing, and 1-2 low speeds are for fine sanding and working with special materials
  • 【Ergonomic Grip & Lock Swtich】The ergonomically designed comfort body grip improves comfort and control; 3-position non-slip auxiliary handle for both right and left-handed users provides stability and support; The lock switch is safer than a one-touch button switch, prevents user from forgetting to turn off the machine when the battery runs out and suddenly starts the machine the next time it is used

Last update on 2025-07-17 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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  • Where can you find information like this about Dewalt 20V Angle Grinder?

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Potential sources can include buying guides for Dewalt 20V Angle Grinder, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Dewalt 20V Angle Grinder. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Dewalt 20V Angle Grinder buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Dewalt 20V Angle Grinder currently available on the market.

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  2. Features: What bells and whistles matter for an Dewalt 20V Angle Grinder?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Dewalt 20V Angle Grinder.
  5. Customer Ratings: Number ratings grade Dewalt 20V Angle Grinder objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Dewalt 20V Angle Grinder.
  7. Product Quality: You don’t always get what you pay for with an Dewalt 20V Angle Grinder, sometimes less, and sometimes more.
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FAQ:

Q: How big is a DeWalt cordless angle grinder?

A: The DCG412B 20V MAX* Lithium Ion 4-1/2-inch / 5-inch Cordless Angle Grinder increases productivity with features like Quick-Change wheel release, convenient trigger switch with lock-off button, and extended run-time battery of the DEWALT cordless grinder. Dewalt GID-298441 4.73 pounds

Q: Which is better DeWalt angle grinder or Kobalt 24V?

A: With the Kobalt 24v angle grinder, it took about 38 seconds. With the Dewalt 20v Power Detect (PD), it took about 32 seconds. So the Dewalt PD angle grinder is certainly stronger/faster, but not by a huge amount. I made several more cuts on the thick rebar.

Q: How big is the threaded Arbor on a DeWalt grinder?

A: In the photo, you will see the diameter of the threaded arbor, the 7/8″ diameter boss on the backing flange and the yellow o-ring that looks to be interfering with where a 7/8 diameter wheel would install, but it does not interfere, it compresses out of the way. Another fine Dewalt tool.

Q: What’s the max power for a brushless grinder?

A: 20V MAX* 4-1/2 in. – 5 in. Brushless Cordless… Take advantage of more power with our 20V MAX* brushless tools with FLEXVOLT ADVANTAGE™ tool technology. The Grinder has up to 54% more power when paired with a DCB606 FLEXVOLT® battery vs. a DCB205 20V MAX* battery. The brushless motor delivers 1,550 max watts out and up to 9,000 rpm.

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