Top 10 Best Die Grinders (Reviews & Buyers’ Guide 2022)

Engineer Warehouse recommends products and services based on unbiased research from our editorial team. We may receive compensation if you click on a link. Last updated on January 4, 2022

DEWALT 20V MAX 1-1/2" Variable Speed Die Grinder (DCG426B)
  • Variable speeds of up to 25,000 RPM
  • Equipped with a durable brushless motor that generates less heat
  • Built-in LED lights for improved illumination
Our Rating: 5.0/5.0
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#1-Top Expert Choice
Makita 1/4" Die Grinder (GD0601)
  • 3.5-Amp motor with a speed of 25,000 RPM
  • Quiet operation; low noise level at 75 dB(A)
  • Comes with directional air vents that direct airflow away from the user’s face
Our Rating: 4.9/5.0
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#2-Premium Choice
Ingersoll Rand 1/4" Air Die Grinder (3101G)
  • Powerful 1/3 HP motor with a speed of 20,000 RPM
  • Designed to be able to work in hard-to-reach spots
  • Outfitted with a rear exhaust to prevent overheating
Our Rating: 4.8/5.0
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#3
Milwaukee M12 FUEL Right Angle Die Grinder (2485-20)
  • Powerful brushless 1/3 HP motor that generates less heat
  • Easily adjustable four-speed control
  • Designed to be able to work in hard-to-reach spots
Our Rating: 4.7/5.0
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#4
DEWALT 1-1/2" Die Grinder (DWE4887)
  • 4.2-Amp motor with a speed of 25,000 RPM
  • Electric die grinder with a consistent power supply
  • Lock-on button lets the tool run without action from the user
Our Rating: 4.6/5.0
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#5
Ingersoll Rand Right Angle Air Die Grinder (5102MAX)
  • Powerful 2/5 HP motor with a speed of 20,000 RPM
  • Lubrication-free design for easier setups and cleanups
  • Has a spindle lock feature for easy and streamlined abrasive changeovers
Our Rating: 4.5/5.0
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#6
Chicago Pneumatic Right Angle Die Grinder (CP875)
  • High speeds of 22,500 RPM
  • Comes with a lock-off throttle to prevent accidental startup
  • Designed to be able to work in hard-to-reach spots
Our Rating: 4.4/5.0
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#7
Ingersoll Rand Air Straight Die Grinder (308B)
  • Powerful 1/3 HP motor with a speed of 25,000 RPM and 90 PSI air pressure
  • Comes with a lock-off throttle to prevent accidental startup
  • Outfitted with a rear exhaust to prevent overheating
Our Rating: 4.3/5.0
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#8
Astro Pneumatic Tool ONYX 3-Piece Die Grinder Kit
  • Three-piece set that comes with an eight-piece rotary burr set
  • Outfitted with a rear exhaust to prevent overheating
  • Can be used for grinding, cutting, carving, engraving, and fine detailing
Our Rating: 4.2/5.0
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#9
AirCat Composite Angle Die Grinder (6255)
  • Powerful 1/2 HP motor with a speed of 20,000 RPM and an air consumption of 6 CFM
  • Steel bevel gears for durability and an ergonomically designed body
  • Outfitted with a rear exhaust to prevent overheating
Our Rating: 4.1/5.0
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#10

View the Best Die Grinders in the Market Below:

1. DEWALT 20V MAX 1-1/2" Variable Speed Die Grinder (DCG426B)

The DEWALT Variable Speed Die Grinder features a brushless motor, built-in LED lights, and a variable speed trigger that all come together to give you a great user experience. It can be used in a variety of applications and is designed to be easy and efficient to use.

A major benefit of this tool is that it comes with built-in LED lights that can illuminate your work area. It’s important to make sure that your workspace is safely and properly set up, and you might not always have access to proper lighting. With its LED lights, this tool can help you adapt to low light conditions.

Furthermore, this DEWALT die grinder has a durable and high-performance brushless motor that provides high speed and power. Brushless motors are typically better than brushed motors, mainly because they’re more durable and they generate less heat. Thus, with a motor like this, this tool will be able to last for a long time.

With speeds of up to 25,000 RPM, you’ll be able to easily remove material, allowing you to work on various projects more efficiently. Additionally, this cordless die grinder also has a variable speed trigger that lets you easily control its speed, which means that you can adjust to different materials and situations.

Includes DEWALT 20V MAX 1-1/2" Variable Speed Die Grinder DCG426B and wrenches
Features Cordless and easily maneuverable
Durable brushless motor that generates less heat
Built-in LED lights for improved illumination
Comes with a variable speed trigger
Dimensions (L x W x H) 17” x 10” x 5”
Collet Size 1/4"
Weight 3 lbs
Grit Rating 36
Speed Up to 25,000 RPM
Voltage 20V
Power Source Battery
2. Makita 1/4" Die Grinder (GD0601)

Makita is one of the most popular brands when it comes to power tools, and the Makita Die Grinder is no exception. With a powerful motor and quiet operation, this tool is ideal for any DIY enthusiast or professional. It offers an array of useful features that can make various tasks easier to do than ever.

This tool is designed to be as easy and comfortable to use as possible. Not only is it reliable and lightweight, but it also has vents that keep the motor cool and direct the airflow away from the user’s face. This way, you won’t be getting a faceful of exhaust every time you use this tool. You’ll also be able to avoid inhaling dust and other particles.

Additionally, the Makita die grinder is a powerful, compact die grinder that has a low noise level. You won’t need to deal with the constant and uncomfortable drone of typical power tools. This tool is ideal for users who are looking for an affordable, versatile tool that they can use anywhere without disturbing the neighbors.

Aside from all these features, this is a powerful and reliable die grinder with a 25,000 RPM speed. It provides the perfect balance of power and durability, allowing you to easily and comfortably work on various projects. With a die grinder like this, you won't ever have to worry about slowing down for tough applications.

Includes Makita 1/4" Die Grinder GD0601 and wrenches
Features Low noise level at 75 dB(A)
Directional air vents that direct airflow away from the user’s face
Narrow barrel grip for comfort
Dimensions (L x W x H) 14.13” x 3.23” x 3.23”
Collet Size 1/4"
Weight 4.84 lbs
Speed 25,000 RPM
Voltage 120V
Amperage 3.5 Amps
Wattage 240 watts
Power Source Pneumatic-powered
3. Ingersoll Rand 1/4" Air Die Grinder (3101G)

The Ingersoll Rand Die Grinder 3101G is a great choice for anyone who wants a powerful tool that is both lightweight and can be used for various applications. With a powerful and reliable motor, as well as a range of advantageous features, this tool can help you do different kinds of jobs.

One of the best features of this tool is how easy it is to ensure that it can last a long time. It has a built-in lubricant feeder hole that allows you to easily and regularly lubricate the gears inside the tool. This ensures that friction is reduced and gear wear and tear is minimized, which improves durability and reliability.

This die grinder is powered by compressed air instead of electricity, which sets it apart from many other die grinders. It has a speed of 20,000 RPM as well as a 1/3 horsepower motor, which makes it an efficient tool. With this design and construction, this die grinder is a must-have for any toolbox.

As a well-built and innovative die grinder, this tool can be used in a variety of applications. These include polishing, grinding, deburring, weld breaking, and more. It’s also specially designed to be used in hard-to-reach places. With a versatile and reliable tool like this, you’ll be able to do a variety of jobs with ease.

Includes Ingersoll Rand 1/4" Air Die Grinder 3101G and wrench kit
Features Designed to handle tasks in tighter spaces
Right angle die grinder
Rear exhaust to prevent overheating
Dimensions (L x W x H) 9.5” x 6” x 2”
Collet Size 1/4"
Weight 1.3 lbs
Motor 1/3 HP
Speed 20,000 RPM
Power Source Compressed air
4. Milwaukee M12 FUEL Right Angle Die Grinder (2485-20)

The Milwaukee Die Grinder is a professional-grade, brushless motor-driven tool that can be used in a variety of applications. It stands out from the competition and has features that are hard to find in other die grinders. This die grinder is an ideal tool for anyone who wants to get things done quickly, efficiently, and with high precision.

Milwaukee’s cordless die grinder is the best option for professionals who need to work with metal on a daily basis, or for non-professionals who want the benefits of a professional-grade tool. This tool will allow users to be more efficient when working on a wide variety of jobs or projects.

Aside from being a professional-grade tool, this die grinder is also compact and designed to be easily used in tight spaces. You can work with a lot more precision, and you’ll be able to access hard-to-reach spots. This makes it useful for professionals like contractors, mechanics, plumbers, and remodelers who need compact power tools for their job.

This Milwaukee die grinder comes with a powerful brushless motor that gives 1/3 horsepower. Brushless motors are designed to allow the tool to last longer because they generate a lot less heat than brushed motors. It also features four adjustable speed controls for optimal performance in any application.

Includes Milwaukee M12 FUEL Right Angle Die Grinder 2485-20
Features Right angle die grinder
Professional-grade tool
Adjustable four-speed control
Cordless and easily maneuverable
Designed to handle tasks in tighter spaces
Durable brushless motor that generates less heat
Dimensions (L x W x H) 8.54” x 5.12” x 3.23”
Collet Size 1/4"
Weight 1.2 lbs
Material Composite
Motor 1/3 HP
Voltage 12V
5. ‎DEWALT 1-1/2" Die Grinder (DWE4887)

The DEWALT 120V Die Grinder is an excellent choice for professionals and DIYers alike thanks to its powerful and high-speed motor as well as its superior build. It comes with a variety of useful features and can help you remove large amounts of material quickly and easily.

These features include a paddle switch and a lock-on button. This design may not seem like a big deal, but it can help you work more efficiently. You can hold down the paddle switch as you grip the handle, and the lock-on button allows you to let the tool run without having to work to hold any buttons down.

With the help of this die grinder, you have an extraordinarily versatile tool that can be used for any type of work. It’s a must-have for various types of projects, be they professional or personal. Whether you’re grinding, polishing, or honing, this tool can help you do fine work.

This DEWALT die grinder is ideal for getting the job done quickly and efficiently. It has a powerful 4.2-Amp motor that is capable of running at a speed of 25,000 RPM, which is ideal for various applications. Whatever the job is and whatever material you’re working on, this tool’s performance will be consistent and reliable.

Includes DEWALT 120V 1-1/2" Die Grinder DWE4887
Features Right angle die grinder
Corded; has a consistent power supply
Lock-on button lets the tool run without action from the user
Easy and convenient paddle switch
Dimensions (L x W x H) 17.72” x 4.21” x 3.74”
Weight 4.74 lbs
Material Plastic
Speed 25,000 RPM
Voltage 120V
Amperage 4.2 Amps
Power Source Electric
6. Ingersoll Rand Right Angle Air Die Grinder (5102MAX)

The Ingersoll Rand Die Grinder 5102MAX is an efficient tool that can safely and smoothly remove material from a surface. It’s well-designed and built for easy use, ensuring comfort and convenience. With its powerful motor, you’ll be able to use this tool for a variety of applications.

Swapping out abrasives can sometimes be a pain, especially if you need to use numerous tools to get it done. This die grinder, however, is designed to make changeovers easier and more streamlined. With the help of the spindle lock feature, you’ll be able to use one fewer wrench compared to other die grinders.

This die grinder also has a lubrication-free design that can help reduce the amount of cleanup you need to do after every job. Without the need for lubrication, setting up this tool is easier and simpler. You’ll have less to do before you can get started on grinding, polishing, and other applications.

The Ingersoll Rand 2/5 horsepower die grinder is a powerful tool that can remove metal and other hard materials with smoothness and ease. It has a considerable speed of 20,000 RPM, which is more than enough for a variety of purposes. With a powerful and efficient tool like this, you’ll be able to do various jobs with ease.

Includes Ingersoll Rand Right Angle Air Die Grinder 5102MAX
Features Right angle die grinder
1/4" air inlet
Lubrication-free design for easier setups and cleanups
Spindle lock feature for easy and streamlined abrasive changeovers
Dimensions (L x W x H) 3.86” x 0.94” x 2.76”
Collet Size 1/4"
Weight 1.41 lbs
Motor 2/5 HP
Speed 20,000 RPM
Average Air Consumption 6 CFM
Average Air Consumption @ Load 25 CFM
Power Source Air-powered
7. Chicago Pneumatic Right Angle Die Grinder (CP875)

The Chicago Pneumatic Die Grinder is a versatile and powerful tool that comes with a range of useful features. It’s built to suit a variety of applications, and it’s also built to be able to work in tight spaces. This powerful and reliable tool is great for professionals and DIYers with particular requirements.

This die grinder is specially designed for tight spaces to provide you with the efficiency and flexibility needed for working in hard-to-reach spots. This can make it easier for you to get nearly any job done more quickly and produce clean and precise work. It has a 90-degree angle head that can improve flexibility.

Don’t worry about having to replace this tool any time soon. It’s built to last even with regular use. Additionally, it’s built to be safe to use. It has a lock-off throttle that stops the tool from accidentally starting up, saving power and preventing possible injuries. With a build like this, you’ll be able to rely on this tool for years to come.

While this tool is safe to use, you can also expect it to be powerful and completely reliable. With a speed of 22,500 RPM, you’ll be able to efficiently and smoothly remove a variety of materials for a variety of purposes. From polishing, deburring, high-speed blending, and many more.

Includes Chicago Pneumatic Right Angle Die Grinder CP875
Features Lock-off throttle to prevent accidental startup
Designed to handle tasks in tighter spaces
Dimensions (L x W x H) 4.2” x 7.5” x 2.6”
Collet Size 1/4" and 6 mm
Weight 1.1 lbs
Material Metal
Speed 22,500 RPM
Air Consumption 4 CFM
Power Source Pneumatic-powered
8. Ingersoll Rand Air Straight Die Grinder (308B)

The Ingersoll Rand Air Straight Die Grinder is a well-built tool that allows for less fatigue while also cutting down on the amount of time necessary to complete tasks. It boasts great construction and high speed, which means that it can efficiently remove various materials. It’s a great choice for anyone who needs serious power at their disposal.

This die grinder is a high-quality tool designed with the safety and comfort of the user in mind. With its lock-off throttle, you won’t have to worry about the tool accidentally turning on. It also has an ergonomic grip for comfort and ease of use, as well as a rear exhaust that can direct air and debris away from you and your workspace.

Additionally, this tool is built to be durable and well-balanced. Its ball-bearing construction helps ensure that this tool can last a long time, and it even has a built-in lubricating wick to prevent wear. Furthermore, this tool is built to have reduced vibration, which can help reduce fatigue.

Overall, this die grinder is a powerful and reliable tool that can help you with several diverse jobs. It has a powerful 1/3 HP motor that produces a speed of 25,000 RPM, making this one of the tools on this list that have the fastest motors. With this high speed, you’ll be able to easily and efficiently remove material like metals, wood, and more.

Includes Ingersoll Rand Air Straight Die Grinder 308B and user manual
Features 1/4" air inlet
Lock-off throttle to prevent accidental startup
Rear exhaust to prevent overheating
Dimensions (L x W x H) 6.85” x 1.58” x 2.64”
Collet Size 1/4" and 6 mm
Weight 1.02 lbs
Motor 1/3 HP
Speed 25,000 RPM
Air Pressure 90 PSI
Average Air Consumption 7 CFM
Air Consumption @ Load 28 CFM
Power Source Air-powered
9. Astro Pneumatic Tool ONYX 3-Piece Die Grinder Kit

The Astro Pneumatic Tool die grinder is a versatile tool that can be used for various purposes. Not only is it highly useful, but it’s also bilt to be easy and comfortable to use. If you are looking for a new tool to add to your arsenal, then this die grinder is one of the best choices.

This tool also comes with a set of bits that you can use effectively on a variety of surfaces, including glass, plastic, wood, metal, and more. A versatile tool like this one is always a great money-saver because it does the work of different tools while making you spend money on just one.

Because this die grinder comes with different attachments, you can use it for different applications. You can use it to grind, cut, carve, or engrave various materials, which allows you to work on different kinds of projects. It’s especially useful for fine detail work that you won’t be able to do with many of the other tools on this list.

Aside from being versatile, this tool is also well-designed to be easy to use. It vibrates far less than other die grinders, which in turn helps keep you from feeling too fatigued after a long day of work. With its textured handle and rear exhaust, this tool is built for clean and easy use.

Includes Astro Pneumatic Tool ONYX 3-Piece Die Grinder with case and 8 pieces of double cut carbide rotary burrs
Features Three-piece set with a die grinder, 90-degree angle die grinder, and rotary burr set
Rear exhaust to prevent overheating
Textured handle for a firmer grip
Can be used for grinding, cutting, carving, engraving, and fine detailing
Works with glass, plastic, wood, metal, and more
Dimensions (L x W x H) 12.5” x 8.25” x 1.75”
Weight 3.2 lbs
10. AirCat Composite Angle Die Grinder (6255)

The AirCat Die Grinder is a durable, versatile, and powerful lightweight tool that can be used for all kinds of tasks. It’s built well and comes with great features that you can use to your advantage. With a tool like this, you’ll be able to do a wide variety of tasks with little to no trouble.

This die grinder is durable inside and out. Not only does it have a durable ergonomically designed housing, but it’s also fitted with steel bevel gears. These gears make this tool more durable than many of its counterparts. They also make the tool work more efficiently, and you’ll notice the difference if you’ve previously used a different die grinder.

Aside from being durable and efficient, this die grinder is also versatile and useful in a variety of ways. You can use it for grinding, smoothing, blending, porting, deburring, and more. More importantly, you can use this tool in tight spaces and hard-to-reach spots. A tool like this enables you to do smoother, cleaner, and more precise work.

Perhaps this die grinder’s most significant feature is its powerful motor. It’s a 1/2 HP motor, which is more powerful than the motors of many of the other tools on this list. With a speed of 20,000 RPM, you’ll see how powerful and reliable this tool is once you see how quickly and efficiently it removes material.

Includes Includes AirCat Composite Angle Die Grinder 6255
Features Steel bevel gears for durability
Ergonomically designed body
Rear exhaust to prevent overheating
Dimensions (L x W x H) 7.1” x 3.1” x 1.5”
Weight 1.19 lbs
Material Composite and metal
Motor 1/2 HP
Speed 20,000 RPM
Air Consumption 6 CFM