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5 Best Angle Grinders for Your Next Project (Buyers Guide Included)

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If you are a DIY person and prefer working on various cutting aspects of a project, then having an angle grinder is a must tool in your workshop.

Not only does it make many of the labor-intensive tasks more manageable, but it also enables a novice to get most of the job done without needing any other human resources.

There are many angle grinders available in the market; however, it has become increasingly challenging to choose which angle grinders have far better offerings.

Angle grinders come with many different features, but most importantly, the decision is primarily based on some of the following features:

  • Safety
  • Size
  • Availability of spare parts
  • Warranty
  • Power

Having an angle grinder with fancy features that don’t last for an extended period is no use. Similarly, purchasing an angle grinder that is exceptionally reliable but does not have an adequate amount of power is not going to get the job done.

But, the good news is that there’s nothing to worry about as we have got you all covered. Our team has carefully prepared a list of the best angle grinders through rigorous testing against the industry’s pre-defined quality control testing matrices.

So without waiting any further, let’s start with the list.

Product NameDetailsPrice

DeWalt DWE402

  • Speed: 11,000 RPM
Buy On Amazon

Porter-Cable PC60TPAG

  • Speed: 11,000 RPM
Buy On Amazon

Makita 9557PBX

  • Speed: 11,000 RPM
Buy On Amazon

Bosch 1375A

  • Motor: 6 Amp
Buy On Amazon

Metabo G12SR4

  • Motor: 6.2 Amp
Buy On Amazon

Best Angle Grinders

1. DeWalt DWE402

DEWALT Angle Grinder, 4.5 Inch, 11 Amp, With Paddle Switch (DWE402)

  • Two Gripping Sides
  • Safe
  • 11,000 RPM

More detailed review ↴

DeWalt, being an American-based company, specializes in the provision of industrial-grade tools for the construction industry.

Having more than seven manufacturing plants all over America, the Company has been widely recognized for producing the best of the best angle grinders in the market for a prolonged time.

The DeWalt DWE402 angle grinder powered by an 11,000 RPM motor comes with a 4.5-inch wheel size, which is a sweet spot for heavy-duty jobs.

Equipped with a safety switch to prevent accidents and a dust ejection system provides increased product reliability since it gets rid of the debris instantaneously.


  • This DeWalt angle grinder quality is top-notch because it doesn’t get hot when used against rigid surfaces.
  • It comes with a safety feature that disengages the power motor when it notices any decline in the power of the disc to prevent it from causing any damage to the machine as well as the disc in use.
  • A quick disc change feature allows the user to switch the discs without intervening with any additional tools. This reduces the time and effort needed to perform many sturdy jobs.
  • The angle grinder has two gripping sides making it easy to grapple and cut any rigid surface.

  • There are not any cons of this product besides that it does not come with any carry bag. However, that is not a big issue as most constructors prefer carrying their tool case.

2. Porter-Cable PC60TPAG

PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7-Amp (PC60TPAG) , Black

  • 3-position Handle
  • Durable
  • 11,000 RPM

More detailed review ↴

Porter-Cable is a known company for manufacturing portable and industrial-grade tools. The Company’s launch of the PC60TPAG angle grinder is an absolute beast when it comes to grinding.

Not only does it come with an 11,000 RPM motor, compared to the DeWalt DWE402, but it also has two different modes for cutting and grinding.

Also, the grip of the grinder is made up of premium plastic which prevents it from getting extremely hot during use.


  • The grinder comes with a unique 3 position handle which makes it comfortable to grip and cut any hard surface area.
  • The body and the circuitry are designed keeping in view the conditions where the product is likely to be used which ensures that the equipment does not get hot or uncomfortable to use in any way.
  • The product comes with a 3-year limited warranty which is sufficient for a grinder of this caliber.

  • It shares a similar con as that of the DeWalt DWE402, which is that it does come with a carry case.

3. Makita 9557PBX 

Makita 9557PBX1 4-1/2' Paddle Switch Cut-Off/Angle Grinder

  • Fewer Vibrations
  • Durable
  • Aluminum Case

More detailed review ↴

Makita is a known company for producing top-quality angle grinders that are both good in power and reliable for use.

The Makita 9557PBX is one of the best 4 1/2 angle grinders. It comes with an 11,000 RPM motor that can swiftly cut any metal that it comes in contact with.

Made out of premium plastic and equipped with a sturdy grip, the grinder ensures the utmost accuracy in tasks that require precision and timing.

The angle grinder weighs about 4.5 pounds which is the optimum amount needed for ensuring accuracy in cutting tasks. Also, the following are the pros and cons of the Makita 9557PBX:


  • It comes with a power on/off switch which is a safety feature to prevent accidental usage.
  • The 11,000 RPM motor produces less vibration thereby ensuring precision and accuracy in the work done.
  • It comes with a premium aluminum case which ensures safe traveling of the angle grinder.

  • The product feels extremely premium compared to other 4.5 inch sized grinders, however, it only comes with a 1-year limited warranty compared to its alternatives that offer a 3-year warranty.

4. Bosch 1375A 

BOSCH 1375A Corded 4-1/2-Inch 6 Amp Angle Grinder

  • Lightweight
  • 6 AMP Motor
  • 11,000 RPM

More detailed review ↴

Bosch is an extremely famous company known for producing top-of-the-line power tools. The Bosch 1375A Angle Grinder is known as the one-hand use power tool.

Owing to its lightweight of only 3.75 lbs, it makes the grinder extremely easy to handle and use in the hands of many workers.

Equipped with a 6 AMP motor producing 11,000 RPM, the grinder is capable of cutting the majority of rigid surfaces including metal, stone, etc.

Additionally, the following are the detailed pros and cons of the product:


  • The grinder is lightweight which is why it is most popularly known as a compact power tool.
  • It does not produce heat when put to power-intensive tasks.
  • The grip is designed in a manner that allows it to be used by only one hand.

  • It produces slightly more noise as opposed to other grinders that we mentioned above in the list.

5. Metabo G12SR4

Metabo HPT 4-1/2-Inch Angle Grinder, Includes 5 Grinding Wheels & Hard Case, 6.2-Amp Motor, Compact...

  • Protector Guard
  • Wrench
  • 10,000 RPM

More detailed review ↴

Are you looking to purchase an angle grinder that is durable, powerful, offers an extended warranty, and comes with a range of accessories? Then you are at the right place!

We are introducing the “Metabo Angle Grinder” by Metabo, famous for producing different industrial-grade tools since the 1920s.

It comes with a 6.2 amp motor, capable of producing the necessary speed for most of the materials. Not only that, but it also has a 4.5-inch disc diameter that can cut through any hard surface.

Despite boasting all these characteristics, the grinder only weighs 4 pounds, which makes it very user-friendly.

The color scheme of the grinder is neutral because it comprises a combination of green and black color. Not only that, but the carrying case is also green in color, which makes it a matching variety.


  • Wrench
  • Handle
  • Protector guard
  • Lightweight

  • It starts to vibrate after a while

Tips for Choosing an Angle Grinder — Buyers Guide 

We understand that as a buyer it can be very difficult to pick an angle grinder as all products are marketed in a way that is compelling for most first buyers.

There are a few things that you need to check before buying an angle grinder. The power, the power source, and the speed are the three most important things when it comes to choosing this product. The best-corded angle grinders come with a lot more features than these three. If you want to know all the features a high-quality angle grinder has, then check our post.

However, as experienced users, we have formulated a list of features that you should consider when you are purchasing your first angle grinder. The list includes:


If you plan to use the angle grinder on thick surfaces like steel, it is preferred to purchase an angle grinder with a higher wattage. This will also ensure that it lasts for a longer period of time.

Read More — Best Belt Sander for Beginner Knife Making

Disc Diameter

Angle grinders come in various sizes of 4’ and 4.5’ inches. The benefit of using angle grinders with a larger diameter is that they are capable of cutting through deep surfaces.

Although small grinders are easier to handle and use, they can not cut deep, requiring more frequent replacement of discs as they tend to wear down very quickly.

Read More — Best Cordless Angle Grinders


Angle grinders capable of producing at least 10,000 RPM are useful for quickly getting the work done. Angle grinders usually come in two variants, a single-speed variant, and a variable speed variant, where you can adjust the speed as per the requirements of the project requirements.

Power source

Angle grinders that are used on big projects usually come in 240v and 110v. On the other hand, smaller grinders come in 18v, 36v, and 54 cordless forms, portable and more manageable for beginners to handle.

Safety features

The most prominent safety feature that is included in most angle grinders comprises a “slow start” function, which results in less power to the motor to ensure that it does not cut through if used mistakenly.

Some grinders also have the “restart protection” feature that prevents the grinder from starting again if it has powered off due to heating issues.

Some grinders also have a “paddle switch” feature that keeps the grinder operational as long as two hands are holding it in the manner prescribed by the manufacturer’s manual.

As soon as the switch is released, the motor’s power is immediately cut down to ensure the user’s safety.

Read More — Best Electric Die Grinders 


Some of the premium models produced by manufacturers include spare disks, carry bags, and locknuts. They may appear pricy; however, they will reduce your average purchase cost should you decide to buy these different parts separately.

Frequently asked questions (FAQs)

1. What Size Angle Grinders Are There?

The most commonly used angle grinders come in the sizing of 4.5 and 9 inches.

2. Are the Angle Grinders Dangerous?

All grinders come with safety features that prevent the occurrence of unprecedented accidents. However, statistically, it is proven that most accidents occur due to the negligence of the operator. It is always recommended to wear your safety gear whenever you are using angle grinders.

3. Do Angle Grinder Sparks Hurt?

The sparks generated by an angle grinder typically tend to bounce off. However, if you are operating in a moist atmosphere, they may stick to your skin and cause burns unless, of course, you are wearing your safety equipment.

4. Can Angle Grinder Sparks Cause a Fire?

The sparks coming from the angle grinders are highly unlikely to cause a fire because they are insignificant in amount. However, if they continue falling in one place at a steady rate, there is a chance that they might cause a fire.

5. Should I Buy an Angle Grinder?

Angle grinders can replace most tools as they are more efficient, reliable, and more comfortable to use. By taking safety precautions, a beginner can get most tasks done independently without needing any other human resource.

Read More — Can an Angle Grinder Cut Wood?


Now that we have discussed the most famous and renowned angle grinders out there, the decision is up for you to decide which is suitable for your needs.

All the grinders are produced by prominent brands and come with warranties differing between one to three years.

Our recommendation for an all-rounder performance is the DeWalt DE402 due to its extensive feature list. However, that does not at all mean the others do not stand a chance.

Depending on your feature preference, you should consider what angle grinder would meet your needs in a suitable yet powerful manner.

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We’re a team of engineers, contractors, technicians, and woodworking experts who use power tools daily and share fact-based information, tips, and recommendations. At thetoolgeeks.com, we debunk myths about power tools and share methods to use them effectively.

The Tool Geeks Team

We're a team of engineers, contractors, technicians, and woodworking experts who use power tools daily and share fact-based information, tips, and recommendations. At thetoolgeeks.com, we debunk myths about power tools and share methods to use them effectively.

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