Best DEWALT Angle Grinder

6 Best DEWALT Angle Grinder 2022-2023 | Reviews & Buying Guide

DEWALT has come a long way since the old days. They now offer two types of angle grinders: corded and cordless. It’s a powerful tool that allows you to tackle any grinding task with ease, while its compact size makes it great for home use or portable projects around the house or garage.

Are you searching for a powerful and versatile angle grinder that can handle a variety of tasks? If so, you’ll want to read on. In this blog, we will review 6 of the best DEWALT angle grinders on the market and give a buying guide to help you choose the perfect model for your needs. Keep in mind that this isn’t an exhaustive list, so be sure to check out all the angle grinder reviews before making your purchase. We hope this article helps you make the best decision for your needs.

Best Overall1
Best DEWALT Angle Grinder
Dewalt DCG412B 20V Angle grinder

8,000 rpm motor.
Quick-Change Wheel.
Tool-free guard

Editors Choice2
Best DEWALT Angle Grinder
DEWALT 20V MAX Angle Grinder(DCG413B)

‎9000 RPM motor.
Brushless motor.
Kickback Brake

Bestseller 13
Best DEWALT Angle Grinder
DEWALT 20V MAX* XR Angle Grinder(DCG405B)

‎9000 rpm
Kickback Brake.
Brushless motor.

Bestseller 24
Best DEWALT Angle Grinder
DEWALT Angle Grinder (DWE402)

11 Amp AC/DC.
11,000 RPM.
Dust Ejection System.

Bestseller 35
Best DEWALT Angle Grinder
DEWALT Angle Grinder(DWE4559N)

6,500 rpm motor.
Dust Ejection System.
anti-vibe trigger.

Bestseller 46
Best DEWALT Angle Grinder
DEWALT Angle Grinder (DWE4120)

9 amp AC/DC.
12,000 RPM motor.
Slim ergonomic.

1. Dewalt DCG412B 20V MAX Lithium Ion 4-1/2″ grinder (Tool Only)

With capabilities like a Quick-Change wheel release, a trigger switch with a lock-off button, and a prolonged runtime battery of the DEWALT cordless grinder, the DCG412B 20V MAX* Lithium Ion 4-1/2-inch / 5-inch Cordless Angle Grinder boosts productivity.

I love my DEWALT DCG412B angle grinder. It’s user-friendly, and I can end any job with it very quickly. The battery in this device is without a doubt desirable due to the fact you do not must fear approximately converting the batteries or charging them very often, which makes it final longer than different fashions that require steady recharging. I additionally just like the reality that there are 3 extraordinary speeds for each of the 4 wheels so that you can select what speed works first-rate on your challenge at hand.

Best DEWALT Angle Grinder

It has an 8,000 rpm motor, which affords excessive strength for cutting and grinding applications. The grinder has device-loose protection of the metallic grinder that lets in brief and ease guard changes and positioning. It has the characteristics of a 2-finger trigger switch with the lock-off button for appropriate activation and a greater comfort grip. More control, comfort, and flexibility are provided through the 2-position side handle.


  • Most affordable Angle grinder
  • 20V MAX* Lithium-Ion battery model


  • Not Brushless
  • Basic Tool
  • Lacking power

Final Verdict

  • DEWALT DCG412B 20V MAX* Lithium Ion 4.5-Inch Cordless Angle Grinder is a great grinder to buy. It comes with an inbuilt battery that can assist you through hard projects. All the tools on this unit are useful for both lightweight-duty applications and heavy cutting and grinding jobs. This is a powerful and versatile tool that can handle a variety of jobs with ease.

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

The DeWalt DCG413B 20-volt max brushless grinder is what I have. It has a rather decent 4.5-inch blade. It’s a lightweight application. This is a paddle-switch type. It is really comfortable. I prefer it to the d handle grinders, which I also like. It just makes you feel better, that’s all. It’s smaller and easier to use, hence the name.

The handle is made of plastic, which is substandard.

If you’re cutting and the Blade binds up, it performs and protects the system. It won’t rip your arm off or anything else. By simply pushing in the guard, you may also adjust it. It features a 5 amp hour battery and a 20-volt maximum system.

Best DEWALT Angle Grinder

A high-efficiency brushless motor distinguishes this battery-powered angle grinder from other similar models. It isn’t a good option for you because there’s no brush replacement, high torque to weight ratio, a quiet but powerful grinder operation, and a longer tool lifetime. A kickback brake system is also available.

The weight of an angle grinder is critical when purchasing it. You’ll be less prone to injuries and able to use the equipment for longer periods of time if you’re more flexible. The DCG413B, which weighs just 3.75 pounds, is half the weight of the DWE402 (6.2 pounds).


  • Brushless motor with high efficient 
  • Lighter than other grinders
  • Kickback electronic brake and E-Switch Protection


  • Much expensive 

Final Verdict

  • DeWalt has done it again with its 20v MAX series. The Dewalt DCG413B may easily be operated by anybody who is familiar with a corded grinder since it does not need an input power cord. The construct quality, performance, ergonomics, and general match and end of the tool are all terrific for this type of low rate whilst as compared to its competitors. This is the best and most powerful tool for grinding, cutting, and sanding.

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

The Dewalt DCG405b 20-volt 125-millimeter brushless cordless angle grinder The cordless angle grinder kit comes with batteries in a plastic case that is not included and must be purchased separately. You may choose between batteries with or without a charger. The DeWalt DCG405b 20V cordless equipment is a professional device with a brushless motor that offers huge benefits over ordinary cordless equipment.

Battery-powered grinders give you the option to work on a piece without having to pay attention to the cable or being restricted by its length, and they give you the opportunity to work for longer distances without being constrained by its length. Both in terms of what’s supplied and battery life, the DCG 405 b grinder is a true champion. We’ll get through the majority of the procedures without delays, thanks to the five ah batteries.

Best DEWALT Angle Grinder

This is a nice grinder for professionals from DeWalt. It uses little power, is lightweight, convenient to transport, precise, and doesn’t make a lot of noise like wire grinders.

Furthermore, a 125-millimeter disc may be mounted on the DeWalt grinder. The chassis is light and small, making it possible to operate without fatiguing the operator. With the DeWalt grinder’s brushless motor technology, you don’t have to worry about maintaining it over its long life. The toggle switch is fantastic. You may operate the grinder in uncomfortable positions since it enables you to do so.

The keyless chuck nut, which never locks even when a disc binds, is a great feature of this grinder. The computer is so quick that it turns itself off and lowers the power source before realizing the disc is about to lock up if one sticks. It’s ultimately a good idea to quickly adjust the protection. This DeWalt grinder is a fantastic piece of equipment for precise cuts and grinding.


  • Side handle included
  • 20-volt power
  • Kickback Braking system
  • Powerless reset
  • Brushless motor


  • 5 amp batteries last about 10 minutes
  • No battery or charger included

Final Verdict

  • The DEWALT grinder offers a wide range of flange-handling capabilities as well as the ability to work in uncomfortable postures. It includes brushless technology while power-down while additionally featuring increased safety via a specific mechanism that prevents kickback. All operations are feasible without disturbing oneself. For welding or metal cutting and grinding, it’s one of the best angle grinders available.

4. DEWALT Angle Grinder Tool, Paddle Switch, 4-1/2-Inch, 11-Amp (DWE402), Black

Dewalt has always been a brand that I admire. I appreciate how they make my job simpler and more effective. Like with other angle grinders, this angle grinder is powerful enough to handle any task you need it to do.

The DWE402 4-1/2-inch (115mm) Small Angle Hand Grinder is the best when it comes to durability and performance. You can tackle all of your angle grinders needs with ease thanks to its next-generation 11 amp AC, DC 11,000 RPM motor. The DWE402 will have you up and running in no time, whether you’re looking for a strong cutting edge for destruction or simply need to clean up steel for welding. In addition, it features a Dust Ejection System and One-Touch Guard that keep you safe and protected from dust and debris.

Best DEWALT Angle Grinder

The brushes on the Dewalt angle grinder (D28402) last twice as long as those on the previous model. Long transmission life is furnished with the aid of the massive spiral bevel gear. You may rotate the guard in any direction with a single touch.

The tool-free wheel can be easily removed without a wrench, thanks to the Quick-Change Wheel Release. The depth of the cut is not compromised while maintaining durability, thanks to the top-mounted and protected spindle lock button.


  • It’s safe and convenient to use the paddle switch
  • No battery breaks
  • Best power and weight ratio
  • Flexible guard
  • The automatic off feature prolongs the motor lifespan
  • It features a toolless wheel change mechanism


  • It is fixed-speed
  • heavy tool
  • The electric cord has to be used.
  • The cutting blades are not included.

Final Verdict

  • For most applications, the DEWALT DWE402 is a suitable choice. If you are searching for an energy device that may do sharpening, reducing metal, repairing your tiles, or different domestic upkeep jobs, this will be an amazing option. As previously indicated, it does not have a variable speed.

5. DEWALT Angle Grinder, 9-Inch, 6,500 RPM, 4.7-HP (DWE4559N), Yellow

I have been the use of this perspective grinder for years. I love how easy it is to use and how fast it can grind through different materials. The grinding head rotates at an incredible speed, which allows me to get rid of all my projects faster than ever before.

This 9-inch grinder is powered by a 4.7-HP motor that is capable of grinding at an incredibly fast 6,500 rpm. Additionally, the Dust Ejection System prevents harmful dust from entering the motor, ensuring that your tools are always in top condition. Whether you are operating on a production webpage or on an upkeep project, this perspective grinder is positive to get the task accomplished quickly and efficiently.

Best DEWALT Angle Grinder

The DEWALT angle grinder is perfect for those who are looking for an easy-to-use, lightweight angle grinder that performs efficiently. Powered by a 2-speed motor, this machine has a low-profile gear case that allows it to work in tight spaces. It also comes with an anti-vibe trigger handle that reduces user fatigue, a quick-change guard that allows for quick adjustment of the guard to redirect sparks, and a soft-grip trigger handle for greater comfort.


  • 9-inches extensive disc size
  • 4.7HP(Horsepower)
  • With a huge brush window, the brush motor’s auto-shutdown is triggered
  • Anti-Vibe Trigger handle


  • Works only in AC

Final Verdict

  • The DEWALT DWE4559N is a powerful angle grinder. It features an anti-vibration trigger handle. With a low-profile gear case as well as a soft grip, this machine is easy to use while also taking up relatively little space.

6. DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch (DWE4120)

This 4 1/2-inch Paddle Switch small-angle hand grinder has a powerful 9-amp motor for fast material removal, a slim design that adds comfort for extended use, and a low-profile construction for operating in tight spaces. Plus, its low-profile design makes it the perfect choice for those who want to get the most out of their angle grinder tool without sacrificing functionality or safety.

Best DEWALT Angle Grinder

DEWALT’s angle grinder tool is perfect for those who need maximum performance. The 9 amp AC/DC and 12,000 RPM motor are designed for faster material removal and higher overload protection, while the high-efficiency motor of the metal grinder provides low operating temps. The slender ergonomic frame layout gives accelerated consolation in prolonged use applications, and the low-profile, jam-pot equipment case will increase sturdiness and permits the device to be healthy in tight spaces.

With quick-change wheel release, tool-free wheel removal, and a 2-position side handle, this machine is easy to use and reliable. Get the power you need for all your DIY projects with the Dewalt DWE4120 angle grinder.


  • Powerful
  • Excellent for DIYers
  • User-friendly(Easy to use)


  • Noisier grinder than some
  • Small cord

Final Verdict

  • DEWALT DWE4120 angle grinder is a perfect combination of durability and power. It’s a highly recommended angle grinder that is perfect for low-profile construction work. Using this handy angle grinder boosts your productivity and allows you to get into tighter spaces.

Buying Guide for DEWALT Angle Grinders

Corded/Cordless Angle Grinder

This is an important fact to notice. The angle grinder you choose will depend on whether it is corded or cordless. Their features and benefits are many, but, more importantly, they’re power consumption for such a tool that you will use almost exclusively to work with when working long hours outside, often in high temperatures it may be quite demanding to compare to your situation like cutting, grinding, sanding, polishing, etc.


The amount of voltage required to function and operate effectively is one of the most important factors. This makes sense since you’ll employ each piece of equipment to its full potential, and they all need a lot of power, if not enough force and torque (rotational ability). Around 5000-15000 RPMs or watts should be used with the most powerful angle grinder cutter, although lower speeds are better.


Choose an angle grinder with high power to ensure its precision and efficacy. Durability is key for any construction worker, so look for a durable option that can take lots of punishment and still function correctly.


With an angle grinder, you have to hold it in the right way so that your hands are protected. Make sure the handle is comfortable and sized just right for your hand. Remember to grip it with a V-shape and use both hands when operating.

Safety Features

When buying a perspective grinder, it’s far crucial to remember the kind of electricity and speed this is required. Additionally, the type of tool should be durable and easy to use. Some safety features you may want to look for include anti-kickback guards and electronic brake systems. Angle grinders come in all shapes and sizes, with a wide range of power requirements. Choose the right one for your needs, and be sure to use the appropriate speed to avoid injury.

Tool-Free Adjustment

Make sure to check the angle grinder that can be adjusted the parts without tools, especially the guard, and the disc can be adjusted without the tool.


1: How many amp angle grinders do I need?

There isn’t anyone proper solution to this question because the quantity of amp perspective grinders you want will range depending on the form of paintings you propose doing. However, for general purposes, such as grinding fresh lumber or rocks, a 3-4amp angle grinder should be sufficient. If you do more intense tasks, such as cutting metal or concrete, then an 8ammp angle grinder would be ideal.

Always wear safety gear when using Angle Grinders and ensure that your blades are sharpened regularly to minimize injuries.

2: Is a brushless angle grinder worth it?

Depends on your needs and budget. Angle grinders come in a variety of price ranges, so it is important to find the right one for you. Most angle grinders fall into two main categories: brushless or brushed motor. Brushes can wear out over time and require regular maintenance, which can be expensive. In contrast, a brushless motor does not have brushes and doesn’t require any maintenance other than associating the machine with an electric outlet when you’re not using it.

Brushless motors are typically more powerful and efficient than brushed motors, but they also tend to be more expensive.

3: Is it better to buy an older model or a newer model for an angle grinder?

When it comes to choosing an angle grinder, there are pros and cons to both types of models. Older models might be more affordable, but they may not have the same features or performance as newer models. On the other hand, newer models tend to be more efficient and accurate, which can make them easier and faster to use. Ultimately, it’s miles vital to check out unique perspective grinders earlier than creating a buy so you get the appropriate one for your needs.

4: What are the benefits of a corded vs. cordless Dewalt angle grinder?

There are two main types of angle grinders first is corded, and the other is cordless.

Corded Angle Grinders operate with an electrical current while the cord limits your ability to move the machine around. They have a tendency to be heavier and require an extra attempt to apply than a cordless attitude grinder, which does not require any cords at all.

Cordless Angle Grinders typically have longer battery life than their corded counterparts and also have high-speed capabilities that allow you to quickly accomplish tasks such as cutting through metal or granite. Some models even come equipped with features like dust collection for convenient cleanup afterward.

Ultimately, it is important to choose an angle grinder based on your specific needs and preferences. If portability is a major concern, then go for a Cordless model; if the speed of operation is key, choose a Corded one; and if you’re looking for long battery life, go for a Cordless option that has Lithium-Ion batteries.


In this blog, we’ve reviewed six of the best DEWALT angle grinders on the market. Each model is powerful and perfect for a variety of tasks, so be sure to read all the reviews before making your purchase. By following our buying guide, you’ll be able to choose the perfect angle grinder for your needs. Thanks for reading.

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