DEWALT Cordless Random Orbit Polisher – DCM84B 20V Review

Car Polisher
  • Price - 9.4/10
  • Quality - 9.8/10
  • Runtime - 9.6/10


The DEWALT DCM84B 20V Cordless Random Orbit Polisher is ideal for both professionals and amateurs.


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DEWALT Cordless Random Orbit Polisher

Maintaining a vehicle’s showroom look can be very a lot more difficult than it seems. Especially since both professionals and amateurs can’t seem to find a middle ground on good car detailing. However, no matter how you decide to detail your vehicle, a good polisher is a must.

A car orbital polisher is a detailing tool used to fix any swirls, marks, and scratches found on your vehicle’s paint. They’re often confused with rotary buffers which spins its pad together with the spindle and go in a single direction. On the other hand, orbital polishers move their spindle in one axis, while the pad is moved to another different axis.

Car detailing requires a lot of patience and attention to detail. This is because no matter how careful you are, swirls and scratches are inevitable. The only way you can avoid them is by never getting your vehicle out of your garage.

If your vehicle never gets more than the occasional light scratch here and there, then you might be able to polish your vehicle by hand. However, it can take a lot of effort and some scratches are too deep to be polished by hand.

But if you use a polisher, you need to be a little bit careful not to cause any damage to the paint. They’re very fast and can take care of any type of scratches and marks.

The best polishers are the cordless ones because they can offer unlimited access to any part of your vehicle. They’re usually good enough to last until you get two vehicles done with one charge.

In this article, we’ll talk about the DEWALT Cordless Random Orbit Polisher.


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DEWALT DCM84B 20V Cordless Random Orbit Polisher

The DEWALT Cordless Random Orbit Polisher is designed with a brushless motor. This increases the polisher’s efficiency and runtime significantly. It will allow you to fix any scratches, marks, swirls, and imperfections that made their way into your car’s paint.

DeWALT is an American brand that’s popular all over the world for its high-quality power tools. They focus on researching, designing, and developing effective tools that can be used in the construction, manufacturing, and woodworking industries. You can count on their almost 100 years of experience to make some of the best tools on the market.

Thanks to the 2.1-inch orbit diameter and 5-inch backing plate, this polisher is suitable for most applications. This includes a lot more than vehicle paint detailing. You can also use it on your tables, chairs, garden furniture, and more. It’s strong enough to fix most imperfections.

With the speed range of 2000-5500 OPM, you can use this powerful tool for almost any serious polishing job. It’s fast enough to get any job done in a very short period of time. This also means that you should be careful to not lose control of the polisher while working. Its powerful rotation can cause considerable damage.

The DEWALT Cordless Random Orbit Polisher is also equipped with variable speed on the trigger and dial. This greatly increases your ability to control the tool throughout the entire job. You will be able to apply the exact pressure and speed you need for every application.

Thanks to the durable rubber gear case, you will be able to grip the tool without any problems. It’s also designed to withstand surface scratches and other imperfections that can happen while working.


  • Easy to Use
  • Durable
  • Long-Lasting
  • Fast
  • Variable Speed
  • Brushless Motor
  • Versatile
  • Great Grip


  • Slightly Pricey But Worth It


The DEWALT DCM84B 20V Cordless Random Orbit Polisher is a high-quality and powerful detailing tool. If you’re looking for an effective and easy-to-use polisher, you should try this product.

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