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20-Volt MAX XR Cordless Brushless 4-1/2 in. Paddle Switch Small Angle Grinder with Kickback Brake (Tool Only)

$22900
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  • 9,000 RPM motor, E-Clutch System, & Kickback Brake
  • Kickback Brake engages when there is a pinch, stall, or bind-up
  • Trigger requires 2 actions to activate tool for added protection
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Product Overview

DEWALT power tools are made to live on the jobsite. That is where they are tested, and if there is a problem, it’s where we solve it.

DEWALT Guaranteed Tough

DEWALT power tools are made to live on the jobsite. That is where they are tested, and if there is a problem, it’s where we solve it.

DEWALT brushless motor delivers up to 57% more run time over brushed.

Brushless Motor

DEWALT brushless motor delivers up to 57% more run time over brushed.

Our FLEXVOLT battery system powers our 20 VOLT, 60 VOLT and 120 VOLT MAX power tools to give you ultimate runtime and corded power.

DEWALT FLEXVOLT System

Our FLEXVOLT battery system powers our 20 VOLT, 60 VOLT and 120 VOLT MAX power tools to give you ultimate runtime and corded power.

Does not include a battery or charger. This product is tool only.

Bare Tool Only

Does not include a battery or charger. This product is tool only.

Variable speed up to 9000 RPM with two stage trigger requiring two actions to activate tool.

Up to 9000 Rotations Per Minute (RPM)

Variable speed up to 9000 RPM with two stage trigger requiring two actions to activate tool.

Our largest cordless platform continues to expand making 20 VOLT MAX a system you can build on.

DEWALT 20 VOLT MAX

Our largest cordless platform continues to expand making 20 VOLT MAX a system you can build on.

3-Year Limited Warranty, 1-Year Free Service and 90-Day Money Back Guarantee

Tool Warranty

3-Year Limited Warranty, 1-Year Free Service and 90-Day Money Back Guarantee.

20V MAX and FLEXVOLT Batteries are Compatible with all DEWALT 20V MAX Tools

Compatibility

20V MAX and FLEXVOLT Batteries are Compatible with all DEWALT 20V MAX Tools.

20 VOLT 1.3Ah, 1.5Ah, 2.0Ah and 3.0Ah feature a compact and Lightweight design.

Lightweight Design

20 VOLT 1.3Ah, 1.5Ah, 2.0Ah and 3.0Ah feature a compact and Lightweight design.

No memory and virtually no self-discharge for maximum productivity and less downtime.

No Battery Memory

No memory and virtually no self-discharge for maximum productivity and less downtime.

90-Day Money back guarantee and up to 3-year free service agreement. DCB201 has a 2-year limited warranty.

Battery Warranty

90-Day Money back guarantee and up to 3-year free service agreement. DCB201 has a 2-year limited warranty.

20 VOLT 4.0Ah and 5.0Ah batteries and 60 VOLT FLEXVOLT batteries are designed for longer runtimes and more power.

Runtime and Power

20 VOLT 4.0Ah and 5.0Ah batteries and 60 VOLT FLEXVOLT batteries are designed for longer runtimes and more power.

Get up to 8x the runtime when using DEWALT FLEXVOLT batteries with 20 VOLT MAX tools.

FLEXVOLT Compatible

Get up to 8x the runtime when using DEWALT FLEXVOLT batteries with 20 VOLT MAX tools.

The 20-Volt MAX XR Angle Grinder features a brake, E-Clutch System, and Kickback Brake. The brake quickly brings the wheel to a stop in two seconds or less when the trigger is released. The E-Clutch System automatically shuts down the motor when a wheel pinch in detected. These two features working together to shut the tool down without user interaction, called the Kickback Brake. Additionally, the grinder features a One-Touch Guard, which allows for single-action adjustments to change guard position.
  • Brushless motor requires no brush changes
  • 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 grinder and shut the grinder off
  • Anti-wobble hitch pin
  • 2-stage trigger requires 2 actions to activate tool
  • Ideal for metal grinding and cutting
  • Ideal for cutting bricks/pavers and concrete
  • More Options in the DEWALT 20V/FLEXVOLT Platform Here





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  • California residents

Additional Resources

From the Manufacturer

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20-Volt MAX XR Cordless Brushless 4-1/2 in. Paddle Switch Small Angle Grinder with Kickback Brake (Tool Only)
ExclusiveFLEXVOLT 60- -Volt MAX Cordless Brushless 4-1/2 in. - 6 in. Small Angle Grinder with Kickback Brake (Tool-Only)ExclusiveFLEXVOLT 60-Volt MAX Cordless Brushless 4-1/2 in. - 6 in. Small Angle Grinder & (1) FLEXVOLT 9.0Ah Battery
BrandDEWALTDEWALTDEWALTDEWALT
Name7 Amp 4-1/2 in. Small Angle Grinder with 1-Touch Guard20-Volt MAX XR Cordless Brushless 4-1/2 in. Paddle Switch Small Angle Grinder with Kickback Brake (Tool Only)FLEXVOLT 60- -Volt MAX Cordless Brushless 4-1/2 in. - 6 in. Small Angle Grinder with Kickback Brake (Tool-Only)FLEXVOLT 60-Volt MAX Cordless Brushless 4-1/2 in. - 6 in. Small Angle Grinder & (1) FLEXVOLT 9.0Ah Battery
Price
$7900
$22900
$24900
$33900
Ratings
(476)
(194)
(174)
(176)
Cordless/CordedCordedCordlessCordlessCordless
Wheel Diameter (in.)4.5 in4.5 in6 in6 in
Power Tool FeaturesLock On Switch,No Tool Wheel Change,Spindle LockAdjustable Handle PositionVariable SpeedAdjustable Handle Position
Amperage (amps)7 A0.0 A0.0 A0.0 A
Voltage (volts) 20 V60 V60 V
Battery Amp Hours No BatteryNo Battery9 Ah
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)12.8 inProduct Height (in.)6.3 in
Product Width (in.)4.72 inWheel Diameter (in.)4.5 in

Details

Amperage (amps)0.0 AArbor Size.625
Batteries IncludedNoBattery Amp HoursNo Battery
Battery Power TypeLithium IonBattery SizeLithium Ion
Battery/ChargerTool OnlyCharger IncludedCharger Not Included
Color FamilyYellowConditionNew
Cordless Tool TypeAngle GrinderCordless/CordedCordless
Electronic Speed ControlNoGrinder Switch TypePaddle
IncludedNo Additional Items IncludedMaximum Speed (rpm)9000
Motor TypeBrushlessNumber of Total Batteries Included0
Power Tool FeaturesAdjustable Handle PositionProduct Weight (lb.)4.1 lb
Returnable90-DayTools Product TypePower Tool
Variable SpeedNoVoltage (volts)20 V

Warranty / Certifications

Certifications and ListingsCSA ListedManufacturer WarrantyThree Year Limited Warranty1 YEAR FREE SERVICE90 DAY MONEY BACK GUARANTEE

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.8
    out of 194 reviews
  • 96%recommend this product
Filter by:
Showing 1-10 of 194 reviews
This grinder was simple & easy to assemble
This grinder was simple & easy to assemble
by
  • Verified Purchase
  • Recommended
Tough little grinder, will buy again.
I received this grinder as a gift about 6 months ago. I am a welder and complain often about my corded grinder(which is a beast) because I have leads, ground cables, and other trip hazards around so the last thing I want is another cord to trip on. I specialize in stairs and railings which, as you can imagine need to be clean as clean can be prior to paint or powder. I run, on average, 4-8 4 AH packs through this little guy 5-6 days a week so I believe at this point, I'm a qualified opinion. Weight and Balance: Light weight. I actually think it's almost a little too light. I run the 4 AH packs partly for runtime, but also for heft. I like the balance better with the bigger pack. It's by no means bad with the smaller packs but my personal taste is to run the 4's. Durability: This thing is beaten daily and still runs like new. No head noises, no loss of power. I have had 0 issues with the switch. Through steel, aluminum, and stainless it just grinds away. There is visible wear on the rubber coating(meaning it's now smooth) which is to be expected with the level of use. It's been dropped, had things dropped on it, and even took a bath in Monster one day and it just keeps on ticking. Battery life: I use everything from cuttoff wheels to flapdiscs, hard discs to sanding pads. Sanding pads by far have the greatest battery life. Cuttof wheels last forever if you're cutting light gauge, but it eats them cutting thick stuff. I break out the corded if cutting 1/4 or thicker. Flapdiscs are in the middle of the road and hard discs aren't bad as long as you don't lay on it. If you push the heck out of it, it's not too great. Brake: This is great. I save my pads, and my table because I'm not constantly stopping the head on the table. It also doesn't kick much at all when the tool catches. Guard: It's a guard. I'm sure it works however I can't speak on that. It's easy to take off(*DISCLAIMER: I recommend always using a guard when possible.) For my purposes a guard on any grinder is in my way. Mine is still shiny, unlike the rest of the grinder. Summary: All in all a great grinder and a good purchase. My title says I will buy again because I will eventually wear it out. Judging by how it has performed, I'm guessing that won't be for a long time unless I drop something big on it. Good job Dewalt. Solid tool as always.
by
    • Recommended
    I needed to drill holes to run wiring in my new addition.  As a petite female, I was looking for ...
    I needed to drill holes to run wiring in my new addition.  As a petite female, I was looking for an alternative to the cordless Dewalt drill that my husband uses which basically takes a lot of strength to drill the holes and not have the drill ripped out of your hand. All of our cordless tools are Dewalt, so I obviously looked to Dewalt for a solution.  This tool is awesome.  First, though it is heavy, it is ergonomically designed so the weight is evenly distributed.  Second, it is easy to hold and to drill the holes, even in tight spaces.  One thing which is an added bonus  - the flexvolt batteries.  I probably would never have bought the batteries but now that we own them, we can't live without them.  They last forever in the smaller drills and cordless tools and provide enough power to easily drill through three two by fours!  I drilled the electrical holes in my new addition which included a bedroom, new bathroom, dining room and laundry room on one battery.  Awesome tool - highly recommended.
    by
      • Recommended
      Love the soft start and stop
      [This review was collected as part of a promotion.] This is my second 20V Max grinder. I own the DCG412B as well. This one is longer, but I find that it is at last easier to hold, and better balanced. My favorite part is that it has a "soft" brake when you let off the paddle. It spins the wheel down gently, yet quite quickly. The gearing that provides the angle transmission seem to mesh better than the gears in my other tool. This one is smoother and quieter. Clearly this one has more power and spins faster as well. I haven't burned through a whole battery in one go yet, so I can't comment on runtime just yet, but it obviously isn't worse than my other tool. And of course I expect it to be better because, XR.
      by
        Perfect balance
        [This review was collected as part of a promotion.] I have been using most of times this grinder during my daily works as welder, I love the way it feel firm and powerful, combined with lightness and handiness. Also been using different grinder brands but none of them gave me the same feeling on terms of performances.
        by
          • Recommended
          DeWalt Quality
          [This review was collected as part of a promotion.] I’m a big fan of the 20v DeWalt tools. I needed a portable grinder for miscellaneous work around the house. I bought this and have not been disappointed. It is durable and well built. I’ve used this for everything from cutting tile to stripping paint with a wire wheel. It’s certainly up to the task.
          by
            • Recommended
            Nice to used and the cut is clear
            Good product to used
            by
            • Verified Purchase
            • Recommended
            by
              by
                Grinder is just as powerful as corded one,last a good...
                Grinder is just as powerful as corded one,last a good while on a battery .definitely would recommend
                by
                  Showing 1-10 of 194 reviews