Best Dewalt Angle Grinder Reviews

Top 11 best DeWalt Angle Grinders
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Best Dewalt Angle Grinder Buying Guide

The angle grinder is a power tool used for cutting, grinding and polishing. It can be mounted to a bench or handheld and is often used in construction, metalworking and maintenance. Angle grinders are available in many different sizes of electric motors with corresponding output power ranges from about 1/4 horsepower to over 5 horsepower. The motor drives the abrasive wheel at an angle between 10°-35° relative to the surface being cut or ground. Abrasive wheels typically come in two varieties: diamond (hard) for grinding concrete and other hard surfaces; soft (aluminum oxide) that cuts more effectively on softer materials such as wood, aluminum, copper pipes etc.

The design of the angle grinder allows it to perform well even with a steady hand, but for more precision it can be mounted on the bench and connected to an electric power source via a flexible shaft.

A variety of safety features are required for angle grinders, including fuel shutoff valves, locking triggers, anti-kickback systems and shields or fences around the most dangerous areas like the disc blades.

There are various brands of angle grinders in the market , which can be differentiated based on the power input, shank size and application. Some of the leading brands in angle grinders are Bosch, Dewalt, Makita and Black and Decker.

There is a whole family of small high speed hand-held grinding tools that include disc and belt grinders among others for cutting metal or other materials

In this article we are going to discuss about Dewalt angle grinders performance, sizes, attachments , specifications and features.

According to the company, they are designed for professional use

Dewalt is a brand of power tools that was started by Raymond Dewalt in 1924 with his first product being a drill press. It has been one of the most trusted brands for more than 90 years and specializes in manufacturing powerful cordless power tools and accessories.

The Dewalt angle grinders range from 1.5 Amps to 7 Amps depending on the application and size of the motor used in the tool. The machine is designed using high quality materials like nylon/steel gears, which provides a long service life even with heavy-duty use. Matching this durability are its rounded housing corners as well as a protective shield that reduces the chances of kickbacks and flying debris

Disc sizes range from 4-1/2 to 9 inches while weight ranges from 3.9 lbs. to 8.1 lbs. based on the size and power rating of the angle grinder.

The tool is packed with features such as an LED work light to illuminate a cut surface and allows the user to see the work area better

In terms of speed, it ranges from 17500 RPM for most 1.5 amp models to 14000 RPM on some cordless versions. The tool’s metal gear housing is also sealed against dust and debris that could potentially damage internal components of the angle grinder .

It scores well when it comes to safety features, with tools like a trigger lock-off and an anti-kickback system that protects users from dangerous situations. A dual material construction disc guard is also provided to prevent injury if the user accidentally touches the active disc area of the tool .

11 Best Dewalt Angle Grinders in the Market

Working in the metal workshop can be challenging as it requires one to have proper knowledge about equipment. Most of the work in welding depends upon your tools or equipment. So, it is necessary to have the right set of tools and equipment to show your creativity in the workshop.

There are different things that you need to make sure of before buying these types of equipment. But, here we will particularly discuss Dewalt Angle Grinder Reviews. If you are buying for the first time then I am pretty sure you will be confused to choose the right angle grinder. Because there are different types of angle grinders offered by Dewalt.

Choosing the right angle grinder as per your requirement can be hard due to a large number of options. Considering the fact here we have brought some factors to consider before buying a new grinder.

Corded or Cordless

If portability is what you want in grinders then there are two options for you corded and cordless. Corded grinders are those grinders that need electric power to function. Whereas, Cordless are those grinders that require an external battery backup to function. So, portability is your choice then you may go for cordless grinders.


RPM states as rotation per minute of the blade. This means the higher the RPM the greater force you will see in the grinders. So, it is necessary to check RPM before buying new grinders. It is always recommended to choose a grinder with higher RPM as it will increase productivity.

Variable or Fixed Speed

It is also somewhat similar to RPM. In Grinder, you will see two things one is variable speed and another one is fixed speed. Variable Speed control grinders are mostly preferred to polish the metal surfaces and parts. Whereas, fixed speed grinders are those grinders that have fixed speed and you can’t increase or decrease the speed of RPM.


A disc is another important thing that you need to consider while buying new grinders. The first thing that you need to look at here is the size of the disc. There are different types of discs in the market so it is necessary to choose discs that are widely available in the market.

The second thing is the ease of changing the disc. Different grinders have different methods to change discs. If you often work on the workshop then always choose the grinder that disc can be easily changed. There are some grinders whose discs are hard to change and it can even take a while to change as well.

Today we have brought the list of the best Dewalt angle grinders. Considering different factors like disc size, power, cord, cordless, and speed we have brought 11 popular grinders from Dewalt.

Today we have brought the list of the best Dewalt angle grinders. Considering different factors like disc size, power, cord, cordless, and speed we have brought 11 popular grinders from Dewalt.

Note: All the below products are selected from

A Dewalt angle grinder DWE402 is the first grinder that got my attention and also deserves on this list as well. It has a disc size of 4 – ½ inch bald that is widely available in the market. Besides this, it also has a one-touch guard that provides 360-degree guard protection. Furthermore, it has the highest RPM speed of 11,000 that increases your productivity and effectiveness in work.

Features :

Dewalt Angle Grinder Tool Paddle Switch 4-1-2-Inch 11-Amp -Dwe402
DEWALT Angle Grinder Tool Paddle Switch 4-1-2-Inch 11-Amp -DWE402
Pros Cons
3 years of manufacturing warranty.
Hard to adjust safety lock while wearing gloves.
Light weight.
Dust ejection system.
Faster RPM

It is another affordable grinder from Dewalt. It is a top-notch grinder from Dewalt in the cordless category. What I like most about this grinder is lightweight that increase efficiency on work. It only weighs 3.75 pounds and makes it so light in weight. Similarly, while talking about the performance it offers 9000 RPM. However, it is better compared to other Cordless grinders.


Features :

Pros Cons
Fewer Rotations per minute.
Standard Disc Size
3 years limited warranty.
Battery powered

Yet another affordable grinder from Dewalt in a lower price range. Similarly, it comes with ergonomic design that improves workers efficiency and productivity. The unique feature of this grinder is quick change wheel system that helps you to remove the wheel without using a wrench. Not to mention its lightweight that only weighs 3.9 pounds.

Best Dewalt Angle Grinder Reviews

Features :

Pros Cons
Higher RPM
It produces noise while using.
You will also get an extra handle in the box
It has a maximum horsepower of 1.14 HP

Dewalt Flexvoltt is another corded grinder that offers great performance while cutting metal bars or Rebar. It is a perfect tool for those who are seeking a powerful but corded grinder. It has many unique features that make it an excellent choice for people who mainly work on cutting. Overall it has great features and a protection system compared to other grinders.

Features :

Pros Cons
Excellent performance
Battery is not included
Durability in design
E-clutch system
Corded and lightweight

Dewalt angle grinder DWE43116 comes in a 13-amp motor and dust ejection system that makes it an excellent choice for beginner users. It is a cordless angle grinder with 12 volts of input and 2.30 horsepower of output. Similarly, it has a disc size of 4-1/2 inch blade size to 6 inches. Overall everything is perfect the only issue is vibration.

Features :

Pros Cons
Less RPM compared to other grinders.
Powerful performance
Durability design
3-year warranty

DEWALT FLEXVOLT 60V MAX Angle Grinder is a versatile but powerful motor grinder. This grinder has a 13- amp motor and kick brake system to quickly stop the wheel while rotating. Besides this, it is a corded grinder and comes with lithium-ion batteries on it.

Best Dewalt Angle Grinder Reviews

Features :

Pros Cons
Corded grinders
No Dust ejection system.
You will also get a lithium-ion battery along with

It is the successor of (DCG418X1) battery power grinder. This is the advanced yet powerful version of the previous grinder. If you have a higher budget then you may go for this.  It has a maximum power of 2300 watts and 9000 RPM of rotation speed.

Features :

Best Dewalt Angle Grinder Reviews
Pros Cons
3 years of manufacturing warranty
Less RPM speed.
Blade Guard
Performance boost
Safety features
It comes in different variants.

This is another 20V cordless Dewalt grinder that has 4-1/2 inch blade and kick back break. It has an easy brush-changing feature that makes it so easy to change blade without using any tools. Besides this, it is equipped with 20 volts of motor and has an output of 850 watts. If you have a limited budget but want a powerful grinder then you may go for this.

Features :

Pros Cons
E clutch protection system
No battery included
Ergonomic design and durable
Easy to use and less vibration

This is another powerful angle grinder with an RPM speed of 12,000 and 7.5 amp of input power. The grinder comes with a slim and ergonomic body that makes it so easy to work with metal surfaces. Besides this, it can run on both AC/DC powers.

Features :

Pros Cons
Versatile and durable in design
No dust ejection system
Maximum output of 850 watt
Corded power source
3-position handle

If you are searching for a low powerful yet lightweight angle grinder then this is for you. This particular grinder has a maximum watt of 8,500 RPM and a peak horsepower of 3.0 hp. Similarly, it is also light in weight and weighs 8.0 pounds.

Features :

Pros Cons
Powerful Performance
Problem with speed control.
Noiseless and less vibration

Dewalt Angle grinder D28499X is a 7 and 9-inch wheel diameter grinder with a total weight of 14.5 lbs. It has improved design with better safety and protection. In addition to this, it also has a horsepower of 5.3 HP and 6,000 RPM of rotation.


Features :

Pros Cons
Can run on both AC and DC power
Not lightweight
5 position side handle
3-year of manufacturing warranty

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Frequently Asked Questions

Are Dewalt Grinder any good?

Dewalt grinders are one of the renowned grinders manufactured that make wide range of grinder depending upon pricing, quality and features. Similarly, they have been manufacturing helmet for more than decades.

What we need to consider when Buying Angle Grinder?

There are different things that you need to consider before including Disc, warranties, corded, cordless, and speed.

Who makes the best 4 inch angle grinder ?

The DEWALT 4-1/2-Inch Small Angle Grinder, is one the best and most popular models of angle grinder made by Dewalt today.

It is very powerful for it’s compact size, weighing in at only 3.6 pounds with a maximum power output of 11,000 RPM.

Many reviewers have been very pleased with this model and have suggested that it’s a must-buy for anyone looking to add an angle grinder into their tool collection.

It’s also the best choice for those who are familiar with Dewalt brand name because of it’s reliability, durability, and performance. The DEWALT 4-1/2-Inch Small Angle Grinder, is a very well-made tool with an ergonomically designed handle that has been designed to fit comfortably in the hand and provide users with superior comfort.

It also comes complete with a quick-change wheel guard for safety and convenience. This angle grinder also features electronic cell protection which makes it highly efficient as well as a thermal overload switch that prevents it from overheating and causing harm to the machine.

The DEWALT 4-1/2-Inch Small Angle Grinder, also comes with a side handle for added convenience and increased control during use.

Can I cut metal with an angle grinder?

Yes. Angle grinders are the ultimate multi-purpose power tool and can be used to cut metal, wood and concrete, depending on the type of disc you’re using

How long does DeWalt grinder battery last?

It depends on the brand and model of the battery used. For example, DeWalt batteries have a 5 year limited warranty which shows that they are very durable. If you’re buying from an authorized seller, then you can get genuine DeWalt batteries which will definitely hold up well to heavy-duty use .

Are DeWalt grinders any good?

Angle grinders by DeWalt are one of the most high-quality brands and models available today. It’s a brand that you can rely on for superior performance, quality , and durability .

This is one reason why they’re so popular with contractors and other professionals who use power tools frequently and need them to be tough enough.

What is the most popular size angle grinder?

The most popular size angle grinder is 4-1/2″. It’s a great size that can be used for doing all types of jobs at home and in the workshop , such as grinding and cutting . It comes with a variety of discs that are used for different purposes, including ones for grinding metal.

What is the most powerful cordless angle grinder?

The most powerful cordless angle grinder is DeWalt’s model with a 10,000 RPM motor and 2.5 horsepower . It also has an ergonomically designed handle for added comfort while you’re working on tough jobs around the house and in the workshop . It can cut through metal, concrete, brick and tile with ease, as well as grind down masonry and other materials on a regular basis.

Is a brushless angle grinder worth it?

If you’re looking for an angle grinder that will last and provide superior performance over a long period of time, then buying one with a brushless motor is definitely worth considering.

It’s also more efficient because there are no brushes to wear out or require replacing. Also, they emit less noise than grinders with brushes and can produce the same amount of power.

What is the best brand of angle grinder?

Dewalt, Bosch and Makita are three of the top brands of power tools on the market today. You can buy almost any tool from these manufacturers with confidence knowing that it will provide excellent performance and last a long time .

Is Dewalt a good brand?

Dewalt is a very good brand that produces high-quality tools and power tool accessories. They’re known for their durability, reliability , and superior performance .

What types of grinders does DeWalt make?

The three main types are angle grinders, bench grinders , and drill/grinders. The one you choose will depend on what you plan to use it for.

How do I choose an angle grinder disc?

The first step is to figure out exactly what you’re going to use the angle grinder for. For example, if you plan on using it for sanding drywall or grinding concrete, then a less aggressive disc may be best. However, when removing paint from metal and cutting tile with an angle grinder , you’ll probably need a heavier duty disc.

Depending on the shape and size of the grinder’s wheel, there may be numerous kinds of discs that can be used with it. These include: diamond, flap, fiberglass, cut-off and grinding discs. Each disc has a unique purpose so it’s important to know which one is best suited for what task you’re planning on performing

If you’re using a grinder for cutting applications, then an abrasive wheel will be required to slice through metal and stone with ease . Due to the danger of these tools, it’s important that the disc you choose has been made specifically to reduce kickback by limiting the angle between the wheel and workpiece.

Buying a disc with an aggressive cutting power will allow you to remove sections of material quickly and easily without damaging the grinder’s motor. An ergonomic handle that’s well-balanced also makes it much easier to apply all your strength to the job at hand.

The price of these discs can range from around $10-$100.

What is the best 7-Inch angle grinder?

The DEWALT D28115 Heavy-Duty 7-Inch/9-Inch Variable Speed Angle Grinder is a high-performance machine that can be used by both professionals and amateurs for a range of applications.

It has lots of power and torque, which makes it capable of grinding through masonry, wood and metalwith ease. It also features a user-friendly design that makes it easy to maintain in optimum working condition .


After reading this article, you should be able to make a more informed decision on which Dewalt angle grinder is best for your needs. If you have any questions or want help choosing the right one for you, please don’t hesitate to contact us here. We are happy to provide our expert opinion and answer all of your questions about these products. Have you read other posts from our blog? Check out our most recent article here!

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