Best Angle Grinder of 2021

Best Angle Grinder Comparison Table

Name Features Where to Buy
DEWALT Angle Grinder Tool with Paddle Switch
Weight:6.2 pounds|Dimensions:15.63 x 5.49 x 4.81 inches|Power Source:Corded Electric|Speed:11,000 RPM|  Get it on Amazon
Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless Angle Grinder
Weight:4.8 pounds|Dimensions:8.4 x 13.3 x 5.5 inches|Power Source:Battery Powered|Speed:8,500 RPM|  Get it on Amazon
DEWALT Flexvolt 60V Max Angle Grinder with Kickback Brake
4.7 pounds|Dimensions:4.7 x 6.1 x 15.3 inches|Power Source:Battery Powered|Speed:9,000 RPM|  Get it on Amazon
CRAFTSMAN Angle Grinder
Weight:5.24 pounds|Dimensions:14.2 x 6.2 x 5 inches|Power Source:Electric Powered|Speed:12,000 RPM| Get it on Amazon
DEWALT 20V Max Angle Grinder Tool Kit, 4-1/2-Inch Paddle Switch with Brake
Weight:10.8 pounds|Dimensions:15.7 x 5.75 x 9.6 inches|Power Source:Battery Powered|Voltage:20 volts|  Get it on Amazon
Makita Dga452Z 18V Cordless Angle Grinder
Weight:5.11 pounds|Dimensions:14.17 x 7.28 x 4.72 inches|Power Source:Battery Powered|Voltage:18 volts|  Get it on Amazon
Ryobi P421 6500 RPM 4 1/2-Inch 18-Volt One+ Lithium-Ion Powered Angle Grinder
Weight:5.4 pounds|Dimensions:8 x 12 x 8 inches|Power Source:Battery Powered|Speed:6,500 RPM|  Get it on Amazon
Bosch GWS18V-45 18V 4-1/2-Inch Angle Grinder
Weight:5 pounds|Dimensions:12.5 x 2.8 x 3.7 inches|Speed:10,000 rpm|Power Source:Battery| Get it on Amazon
PORTER-CABLE 20V Max Angle Grinder Tool
Weight:6.75 pounds|Dimensions:15.31 x 6 x 6 inches|Power Source:Battery Powered|Speed:8,500 RPM|  Get it on Amazon
SKIL 9296-01 7.5-AMP 4-1/2-Inch Paddle Switch Angle Grinder
Weight:6.1 pounds|Dimensions:13.11 x 5.5 x 5.5 inches|Power Source:Corded Electric|Speed:11,000 RPM|  Get it on Amazon

Are you looking for a powerful and easy to use angle grinder. Do you want an angel grinder that can serve you well no matter how you use it?

Then it’s time to have this versatile handheld tool that can smooths, polish, grind, and do more for you.

Let me tell you what angle an grinder is…

An angle grinder is a handheld tool that can, depending on the attachment – sharpen, grind, polish, cut and clean.

It’s a versatile tool designed to work on a variety of materials including metal, tile, stone, concrete, brick, and even woods.

And as a DIY user, you’ve every reason to have this because it’s a useful addition to your tool box especially if you engage on metal works, carpentry – or when you planned on taking on any type of projects that requires cutting, sharpening or smoothing.

Whether you’re planning on installing tiles in one of your rooms or you want to sand and polish some woods for furniture, I’ll show you exactly what you’re looking for.

I’ll show you angle grinders that are ergonomically designed to allow you have a comfortable grip on it.

And if you want an angle grinder that have a variety of features, I’ll show you quality angel grinders that have more power and control to let you tackle any tasks with ease.

Come with me as I walk you through the journey of seeking for the best angel grinder that can meet your needs and budget.

Best Angle Grinder Buying Guide

There are some crucial factors that you need to consider if you want to enjoy using your new angle grinder, and avoiding any unnecessary hassles.

In this post, I’ve identified some of the factors that you need to consider before you make a decision on which model is the right one for you.

1. Disc Size

The disc size of an angle grinder will determine the amount of power it has. The bigger the disc of the angle grinder, the more power its motor has. Discs come in various sizes ranging from 115mm (4.5 inches) to 230mm (9 inches).

Based on what you want to use the angle grinder for, consider the size of the disc as this will give you the power you need to carry out any tasks you want to do.

2. Motor Power

The motor power of an angle grinder depends on the type of power source it’s using.

The motor power of an angle grinder is measured in volt, watt, and amp. Consider the type of projects you plan to do with the angle grinder and make a choice based on the type of motor power that can meet your needs.

3. Speed Ratings

Angle grinders have multiple speed ratings ranging from 5,000 to 10,000 rpm. But as a precaution, if you’re not a professional using an angle grinder, consider the one with a lower speed rating as this can help prevent the risk of getting yourself injured.

4. Comfort

If you desire comfort in the course of using an equipment, then look for an angle grinder that weigh less and is compact enough to not cause you any discomforts when using it.

Compact unit are more easier to use because they have features like anti-vibration handles that can give you added convenience.

5. Safety Features

The best angle grinders comes with features like tool-less and easy adjustable wheel guard that allows you to easily reposition the guard. Some also come with safety slip clutch for additional safety precaution.

DEWALT Angle Grinder Tool with Paddle Switch

As one of the best angle grinders you can find, it has a powerful 11,000 rpm motor which provides the best power to weight ratio available.

The Dust Ejection System provide durability to the unit by ejecting dust and debris that enters the tool.

The large brushes provide 2x brush life to the unit to keep it performing optimally, while the spiral bevel gear ensures long transmission life.

It has a One-Touch guard that allows for 360 degrees rotation of the guard with a single action. The Quick-Change wheel release lets you have a tool-free wheel removal without the need for a wrench.

The top mounted and protected spindle maximizes the depth of cut without compromising durability, and the small gripping handle allows for the best comfort available.

Pros Cons
Powerful motor Guard isn’t well designed
Amazing auto off brushes Safety shield is a bit difficult to remove
Active vibration control
High impact energy
Lightweight and compact

Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless Angle Grinder

Thanks to its 8,500 rpm brushless motor, this angle grinder is effective for grinding, cutting and sanding a wide range of materials which includes tile, concrete and more.

It features a convenient 3-stage LED light indicator that shows the battery charge level, it has an automatic speed change technology that lets you adjusts speed and torque during operation for optimum performance.

The Makita 18V Lithium-Ion battery has a fast charge time, as it gives you more run time and spend less time charging.

It has a Star Protection Computer Control that helps protects your battery from overload, over-discharge and overheating.

Pros Cons
Adjustable handle Short battery life
Easy to change disc
Efficient power management
Faster charging

DEWALT Flexvolt 60V Max Angle Grinder with Kickback Brake

The Flexvolt is the first battery that automatically change its voltage when you change tools, as it’s a system designed to bring to you the power of cordless tools like no other.

The ability of this angle grinder’s battery to change its voltage gives you  serious advantage when it comes to efficiency because, it not only powers but improves the run time of the unit.

The brushless motor is designed to deliver the run time and performance for very demanding applications, giving you the power to cut, smooths, grind and sand with ease.

The kickback is designed to automatically come into action as it engages with maximum force to quickly stop the wheel, reduce the movement of the grinder and shut the grinder off. This help prevents accident from occurring and ensure your safety.

Pros Cons
Powerful motor and torque A bit heavy
Adjustable cutoff wheel No extra guards included
Long battery life
Fast charging
Ergonomic handle and comfortable to use

CRAFTSMAN Angle Grinder

The CRAFTSMAN 7.5 amp 4-1/2.inch paddle switch small angle grinder has a high performing motor for aggressive grinding and cutting of various materials.

The paddle switch is designed to provide optimal control to the user, while the tool-free guard and 2-position handle adjustments allows you to utilize your efficiency more better with quick and easy setup.

Its powerful 7.5 amp motor  12,000 rpm to meet your demanding projects, the contoured molded handle is designed to provide added comfort to you during use.

Pros Cons
Amazing tool-free guard position adjustment No anti-vibration feature
Adjustable 2-position side handle
Flexible on/off paddle switch
Powerful motor
Easy to grip handle

DEWALT 20V Max Angle Grinder Tool Kit, 4-1/2-Inch Paddle Switch with Brake

Make a move for this DEWALT 20V Max angle grinder that offers you more runtime with its brushless which requires no single brush change.

The kickback brakes engages perfectly when a bind-up event is sensed, the electronic brake quick jump into action to stop the wheel and shut the grinder off.

The easy switch protection feature is designed for safety. In a situation where there’s power outage or an unexpected shutdown, the trigger switch can be recycled so as to start the tool.

Pros Cons
Amazing brushless feature
Excellent battery life
Paddle switch is easy to use and adjust

Makita Dga452Z 18V Cordless Angle Grinder

The Makita cordless grinder ensures that you free yourself from the restriction of cables and power sockets as it lets you be able to use disc or wheel for grinding and other tasks.

It has a small circumference motor housing that allows the motor to function optimally without encountering abrasion against the wheels or any other surface.

This angle grinder comes with an electric current limiter that limit current overflow, it also has a lock nut wrench and an easy-to-grip side handle that allows you change the angle of use with ease.

Pros Cons
Powerful motor Average battery life
Excellent current limiter
Easy to grip handle


Ryobi P421 6500 RPM 4 1/2-Inch 18-Volt One+ Lithium-Ion Powered Angle Grinder

Employ this angle grinder to help you undertake a variety of jobs around the house for you, from clearing rust to cutting tiles – and your routines will never be the same again.

The Ryobi P421 lets you perform your tasks to the best of your capacity, with the added freedom to get into any tight space to do even the most complicated grinding, sanding, and more.

It has an adjustable side handle that works in 3 different positions, with a triggered grip that rotates 90 degrees so you can fit the unit in virtually anywhere you want to use it.

The rubber grip near the trigger lets you handle this tool in almost any condition, be it wet or dry. Also included are 27 grinding wheels for any metal work projects.

Pros Cons
Great spindle lock Low torque power
Large onboard wench
Very portable
Very versatile

Bosch GWS18V-45 18V 4-1/2-Inch Angle Grinder

As an electrician, plumber or a DIY user, this cordless portable angle grinder is the ideal tool for you whenever you need professional power.

Its 4-brush motor design and optimized gear structure provides you with 10,000 rpm of power to handle cutting and grinding of different applications.

It features a 2-position vibration control side handle which gives you better handling experience and less fatigue during prolonged use.

It has a long run time rate with an outstanding abrasion rate per battery charge. The brush design helps to create a long motor life without having to change brushes.

It has an easy side handle which lets you switch from left to right for additional control, its ergonomic design provides additional comfort for you.

Pros Cons
Versatile power system Guard angle is a bit difficult to adjust
Powerful grinding results
Longer run time
Very handy

PORTER-CABLE 20V Max Angle Grinder Tool

Experience the thrill of using the high performance motor of the PORTER-CABLE that produces 8,500 rpm of power for aggressive and even cutting, removal, and finishing of different applications.

It has a cast metal gear which helps in moving heat away from from the unit during extended use and a spindle lock that allows for quick and easy wheel changes.

It has a handle that is contoured and over-molded to provide increased comfort, coupled with a 3-position side handle that lets you easily control the unit in multiple position.

The tool-free guard allows to to easily adjust the grinder with ease.

Pros Cons
Very powerful Cut off guard is too wide
Easily adjustable handle Average battery life
No over heating
Sturdy and well built

SKIL 9296-01 7.5-AMP 4-1/2-Inch Paddle Switch Angle Grinder

Embrace the new safety-conscious SKIL 9296-01 non-locking paddle switch grinder that is engineered to automatically turn off when accidentally released or dropped.

It has a 3-position anti-vibration handles that lets you safely hold onto the tool without excessive vibration becoming a nuisance to you during operation.

The 8-foot rubber cord provides greater movement for you, while the on-tool wrench storage keeps the blade wrench conveniently in the handle so that it won’t be misplaced.

The tool-less adjustment allows you to quickly and easily replace your grinder wheel . It’s lightweight with a vibration reducing handle that reduces user fatigue while grinding various materials.

Pros Cons
Excellent paddle switch ability A bit heavy
Amazing wrench storage Noisy
Adjustable and easy to use wheel removal feature
Anti-vibration handle


The best angle grinder review shows the many use of an angle grinder and how it’s the most versatile than most power tools.

You can do just about anything you want with the angle grinder because it is adjustable and virtually any attachment can fit in to its part.

Based on the type of tasks you do and the features you need from the angle grinder, consider the features it has that is right for you and make a choice.