Blog entry by Anthony Kelleher

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Top Rated Angle Grinders: A Comprehensive Guide to Choosing the Right Tool

Angle Grinder Cordless grinders are necessary tools for both experts and DIY enthusiasts. Whether you're cutting, grinding, polishing, or sanding, having the best angle grinder can make a world of distinction in your task's effectiveness and quality. In this guide, we will check out some of the top-rated angle grinders on the market, offering an introduction of their features, advantages and disadvantages, and what to try to find when buying one.

What to Consider When Buying an Angle Grinder

Before diving into the very best angle grinders, it is necessary to understand the features that matter most:

  1. Motor Power: Measured in amps or watts, a more effective motor can handle harder tasks.

  2. RPM (Revolutions per Minute): A higher RPM indicates much faster cutting and grinding, however can produce more heat.

  3. Disc Size: Common sizes consist of 4.5-inch, 5-inch, and 7-inch. The size you pick depends on the job requirements.

  4. Weight: Heavier grinders can be harder to handle over long durations. Look for a balance between weight and stability.

  5. Safety Features: Look for guards, anti-restart capabilities, and safety changes to protect you during work.

  6. Ergonomics: Comfort is crucial, especially for prolonged jobs. Look for functions like vibration reduction and adjustable deals with.

  7. Corded vs. Cordless: Cordless models provide movement and convenience, while corded grinders usually supply more power for durable work.


Top Rated Angle Grinders

DesignPower (Amps)Disc SizeWeight (pounds)RPMCost Range
DEWALT DWE402114.5"6.211,000₤ 90 - ₤ 120
Makita GA7021157"12.06,600₤ 170 - ₤ 210
Bosch GWS13-50VSP135"5.211,500₤ 130 - ₤ 150
Porter-Cable PCGG82084.5"6.010,000₤ 50 - ₤ 70
Milwaukee 2780-2018V4.5"4.58,500₤ 120 - ₤ 190
Ryobi AG4531G4.24.5"3.120,000₤ 40 - ₤ 50

1. DEWALT DWE402

The DEWALT DWE402 is a powerful, flexible angle grinder that fits both specialists and DIYers alike. With an 11-amp motor, it delivers an optimum of 11,000 RPM, making it suitable for a variety of applications. Its lightweight style (6.2 pounds) permits simple maneuverability, while its protective guard provides boosted security.

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  • Pros: Great power, lightweight, excellent safety features.
  • Cons: Limited disc size (4.5"), corded style.

2. Makita GA7021

A fantastic alternative for heavy-duty jobs, the Makita GA7021 includes a robust 15-amp motor and a bigger 7-inch disc size. This grinder is ideal for grinding down and cutting through tougher products. It likewise consists of a soft-start function that minimizes start-up torque, ensuring much safer handling.

  • Pros: High power, bigger disc size, integrated soft start.
  • Cons: Heavier than other designs.

3. Bosch GWS13-50VSP

Bosch has a track record for producing high-quality tools, and the GWS13-50VSP is no exception. With a powerful 13-amp motor that spins at 11,500 RPM, this grinder appropriates for both professional applications and home jobs. Its variable speed function supplies additional adaptability for different tasks.

  • Pros: High RPM, variable speed, well-balanced style.
  • Cons: Slightly higher rate point.

4. Porter-Cable PCGG820

For those on a spending plan, the Porter-Cable PCGG820 is a terrific economical choice. It offers solid performance with an 8-amp motor and an optimum RPM of 10,000. While it does not have some advanced functions, it still does the job efficiently.

  • Pros: Affordable, lightweight, great for light-duty tasks.
  • Cons: Less power, smaller sized motor.

5. Milwaukee 2780-20

The Milwaukee 2780-20 is a high-performance cordless grinder. It's powered by an 18V battery, making it incredibly portable without compromising efficiency. At 4.5 lbs, it's lightweight and easy to use for extended periods.

  • Pros: Cordless, lightweight, versatile.
  • Cons: Battery life may differ under heavy use, higher initial financial investment.

6. Ryobi AG4531G

Another terrific budget-friendly choice is the Ryobi AG4531G. With a powerful 4.2-amp motor and a high RPM of 20,000, this Brushless Grinder can effectively handle smaller sized jobs. Appropriate for DIY enthusiasts, it's easy to handle.

  • Pros: Very affordable, lightweight, high RPM.
  • Cons: Less power for heavy-duty jobs.

FAQs About Angle Grinders

What size angle grinder should I utilize?

The size of the angle grinder depends upon the kind of work you plan to do. Smaller grinders (4.5 inches) are great for light grinding and cutting, while bigger grinders (7 inches) are better suited for durable jobs.

What security features should I look for?

Ensure your angle grinder has guards, anti-restart capabilities, and a security switch. It's also essential to use appropriate personal protective devices (PPE), such as safety goggles and gloves.

Can I use an angle grinder for cutting metal?

Absolutely! Rechargeable Angle Grinder grinders are flexible tools and can easily cut metal when equipped with the proper disc. Ensure you utilize a cutting disc designed for metal.

Are cordless angle grinders worth the investment?

Cordless angle grinders provide flexibility and movement, making them perfect for jobs where a power outlet isn't available. While they may be more pricey upfront, they provide convenience for particular tasks.


Picking the best angle grinder can greatly enhance your performance and efficiency on the task, whether you're a professional or an enthusiast. The top-rated angle grinders gone over here cover numerous requirements, from lightweight, affordable alternatives to effective, sturdy tools. By considering your specific requirements and the functions available, you can make an educated choice that will serve you well for years to come. Happy grinding!