DEWALT DCF887M2 20V MAX XR Li-Ion Brushless Impact Driver Review

Durability, power, and efficiency all come together in this impact driver, the Dewalt DCF887M2. It is a highly recommended tool that works better and more efficiently than drills in many different driving and fastening jobs. It is great for tasks such as loosening large bolts and nuts that are stuck or over torqued. It has a brushless motor that gives you longer run time and more capacity than other standard units can.

With very little complaints about this power tool, DCF887M2 could be the best impact driver by Dewalt so far. One drawback to this tool is the positioning of the reverse button and the noise it makes when being used. Regardless, all these can be overlooked because of the many good features of this impact driver.

DEWALT DCF887M2 20V MAX XR Li-Ion 4.0 Ah Brushless 0.25" 3-Speed Impact Driver Kit



  • Equipped with Dewalt’sbuilt brushless motor
  • Has adjustable three-speed settings
  • Compact and lightweight
  • Comes with three LED lights
  • Uses a ¼-inch hex chuck
  • Designed for precision drive
  • Built with easy to grip handle
  • Comes with two lithium ion batteries included in the kit
  • Covered by three-year limited warranty


  • Reverse button is located inconveniently at the front
  • Noise level is on the loud side

Our Opinion

Dewalt Brushless Motor

DEWALT DCF887M2 20V MAX XR Li-Ion 4.0 Ah Brushless 0.25" 3-Speed Impact Driver KitThe DCF887M2 Impact Driver Kit features the Dewalt trademark brushless motor that delivers longer run time, increased power, and impressive speed.

Basically, in the case of ordinary motors, carbon brushes conduct electrical current between the moving parts and stationary wiring of the tool. In the case of a brushless motor, the friction that a brush develops is then eliminated, lessening the energy loss while the tool is in operation. Also, the more resistance the impact driver senses, the more power it draws from the battery, making the impact driver work much more efficiently as it adjusts according to the task at hand.

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This tool is highly recommended for professional use. Brushless technology has the capacity to last longer, run cooler and quieter, require little maintenance, and get more work done. Hobbyists and DIYers who are ready to take projects to a higher level will appreciate how much this impact driver can keep up with the added responsibility.

Three-Speed Settings

The DCF887M2 is designed with three-speed settings for optimized application versatility. It provides you with the premium flexibility of having three different speeds on hand. The available speeds to choose from are 0-1,000, 0-2,800, and 0-3,250 RPM.

It has the precision drive feature available in speed one that gives you the extra control over you need. It’s great for driving jobs that require accuracy and efficiency. People usually prefer max speeds, which isn’t always useful for projects that need delicate handling. However, with its variable speed trigger, you can easily slow down the tool if needed.

Built-in LED lights

The impact driver kit is equipped with not just one but three LED lights that have a 20-second delay after the release of the trigger. This feature allows you to work even in dark, tight and confined spaces. Built-in lights are a must have nowadays, and choosing a tool with powerful illumination functionality is a no-brainer.

Lithium Ion Batteries

DEWALT DCF887M2 20V MAX XR Li-Ion 4.0 Ah Brushless 0.25" 3-Speed Impact Driver KitThe DCF887M2 comes with two 20V Max XR 4.0 Ah lithium ion batteries. These are large capacity batteries that offer a much longer run time on a single charge, giving you more work hours to complete your tasks.

In addition, the batteries are lighter and smaller than the other models, making the impact driver itself compact and portable. They also run nicely even in freezing temperatures and seem to dislike heat as the charger will not start the charging process until the batteries are cooled down.

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Power and Speed in One Tool

This impact driver is indeed compact, but that does not mean that it lacks in power. It measures 16.2 x 4.5 x 10.1 inches and weighs less than 7.4 lbs. It allows you more flexibility when working on super tight spaces or difficult angles.

Don’t be deceived though for size is deceptive. It delivers the excellent power of 3,600 impacts per minute and an available selection of 240, 1,500 and 1,825 in. lbs. of torque. This flexibility makes for a  really impressive feature considering that it has such a small and compact body. You can easily and quickly fasten small and large screws without breaking a sweat.

¼-Inch Hex Chuck

The DCF887M2 uses a ¼-inch hex chuck that lets you change bits easily and quickly. Even when using just one hand, you can slide the sleeve back, pop in the bit, and that’s it! You are done. This tool is capable of accepting bits as short as one-inch long.

Limited Warranty and Other Features

Dewalt gives you a 90-day money back guarantee for your purchase. You also get a one-year free service contract and a 3-year limited warranty. This assures you that, whatever happens, you are getting a high quality, high-performance product even in the face of manufacturing defects.

Since you are purchasing this product as a kit, you get the batteries along with a kit box, a belt clip, and a dedicated charger. Once you make the purchase, you’re good to go.

Comparison with DEWALT DC825B

If price is one of your main considerations in choosing an impact drill, then  DC825B may be more up your alley. However, if you’re looking for matchless functionality and features, you’ll be right to choose the DCF887M2. The former is pretty straightforward with its capabilities, being more suited for smaller projects that don’t capitalize on drill power.

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DEWALT DCF887M2 20V MAX XR Li-Ion 4.0 Ah Brushless 0.25" 3-Speed Impact Driver Kit


With the information detailed in this review, it’s no doubt that the DCF887M2 has proven to be a cost-effective option. It was designed with power and versatility in mind that’s packed into a strong yet lightweight frame. It can be used on an array of materials and can easily work with different project requirements. Dewalt truly lives up to its name with this powerhouse impact driver. Should you need a new tool to upgrade your arsenal, then this product deserves your utmost consideration.