DEWALT DCG413B 20V Angle Grinder Review


In general this article will give you an honest review of the DEWALT DCG413B 20V MAX Brushless cordless angle grinder, discussing its pros and cons. Angle grinders are essential tools for almost all blacksmiths, welders, and even amateurs who like to do their projects by themselves. The Angle grinders are heavy power tools. They work in an extreme environment on very tough tasks as cutting concrete and metal. The DeWalt angle grinder posses all the criteria needed to handle these difficult tasks efficiently. In addition, it is also cordless, which is a very rare balance.

DEWALT DCG413B 20V MAX Brushless Angle Grinder Features


1.DEWALT DCG413B 20V – The manufacturer

Dewalt power tools is a well-known power tool producer. Their products are always reliable, and they continuously improve their grinder models for better endurance, safety, and longer life span.

Check Also: Best Angle Grinders 2020 | Tool Reviews & Top Picks

2.DEWALT DCG413B 20V – The outer cover.

The Dewalt cordless angle grinder comes coated with a vigorous steel guard of type 27. This guard is adjustable and fits in any direction suitable for your work. You can easily open the grinder and get access to the gearbox by removing the gearbox shroud. This allows easy maintenance of the inside parts of the grinder in the future.

The rear of the device has mesh-like vents installed. These vents allow ventilation of the motor and prevent overheating. They also minimize the dust particle directing them away from your machine parts.

The trigger is also covered by a boot to prevent debris from falling into it.

3.DEWALT DCG413B 20V – The grinder’s wheel:

This Dewalt model also comes with s 4.5in wheel. The most recommended wheel size and easy to find in any power tools store.

It is also suitable for most uses. Users have also reported using the 5” Dewalt grinding wheel, and it worked perfectly. 4” wire wheels, wire cup brushes, and diamond cutting wheels can also be used on this Dewalt grinder.

4.DEWALT DCG413B 20V – The power source

The cordless angle grinder draws power from Dewalt’s 20VMAX XR 5.0Ah lithium-ion battery-powered system.

5.DEWALT DCG413B 20V – The new motor technology.

This angle grinder uses a brushless motor with a speed of 9000 RPM in a no-load state. These motor types work a very long time before any maintenance is needed. They are also brushless, so they do not need brush changes.

6.DEWALT DCG413B 20V – Built-in safety measures.

As for safety, It can be very dangerous to activate tools like an angle grinder due to its high power and very fast spinning speed.

This Dewalt’s model has its electronic brake engages for more safety . The grinding wheel completely stops in 2 seconds or less. It also has an average kickback brake engages system. In the case of a pinch or a clutch, it engages at maximum force and stops the machine.

The grinder also possesses a two-stage trigger system. You will need to activate a small trigger before depressing the paddle. This extra step eliminates the accidental activation risk.

7.DEWALT DCG413B 20V – Your personal safety.

Even though this grinder is quite safe, you need to make sure you are taking all safety precautions seriously.

Use a face mask and gloves while operating the grinder to prevent dangerous injuries.

8.DEWALT DCG413B 20V – Price

The DEWALT DCG413B 20V XR Brushless is a great value for money tool. It is sold on Amazon for 127.79$ + free shipping for the tool only.

9.DEWALT DCG413B 20V – Package Contents:


-Side Handle

-Hex Key

-Inner and outer flange

-4.5 in. type 27 guard

When you look at other options for cordless angle grinders on the market, you will not find a tool with all of these abilities in this price range. This device is suitable for home users. Thanks to its brushless motor it will have a longer motor life and help you in many projects.

  • Best value for money angle grinder on the market.Great power compared to other cordless grinders.Strong brake system stops the wheel in 2 seconds.Compact shield and high-quality finishing materials.Brushless motor with longer life and less maintenance.Good battery life.Cordless so you no more need the extension cords.This model is quieter when cutting with no high pitched sounds.
  • The grinder overheats and drains the battery faster.You have to purchase extended life batteries separately as the included batteries drain in less than 3 minutes.It is quite heavier than other similar models.

Final Thoughts

The DEWALT 20V is a great tool to add to your arsenal. It will help you do a lot of projects for a long time. It can cut metal, tiles, concrete, and sharpen tools.

It is mostly safe if you use it properly. It comes with a developed motor using a cutting-edge brushless technology. The grinder also comes with a very suitable price for its abilities. If you need an angle grinder, we can guarantee that this is a very suitable model.

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