Dewalt DCF899HB XR Brushless Tool Connect Impact Driver Review

by Joost Nusselder | Updated on:  March 31, 2022
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Power tools need all the help they can get when it comes to framework and manufacturing. As it is the job of these tools to cut, saw, drill through sturdy and heavy objects, the devices need to be strong themselves. Unfortunately, some brands do not care for the exterior and produce flimsy power tools that cannot stand the test of time.

However, that is why we are bringing to you this Dewalt DCF899HB Review to show you what the standard of a drilling machine should be. This model is not only robust but has all the fantastic features a Dewalt drilling machine possesses.

So, if you are eager to learn more about the tool, then the window to our article is wide open for you.


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Highlighted Features

  • A sturdy outer body that can protect the tool from a massive drop
  • Brushless motor system for quick and efficient output
  • LED system that lights up the surface area
  • Heavy impact torque generation for maximum output
  • Grease and dust resistant exterior that makes maintenance easy
  • Three levels of speed to work on different surfaces
  • Has a hog ring to make transitions between various drill bits effortless
  • A cordless device that is ergo economic and lightweight

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Dewalt DCF899HB Review

Weight6.4 pounds
Dimensions9.94 x 4.25 x 10.63 inches
MaterialMetal, Plastic, Rubber
Power SourceBattery-Powered
Voltage20 volts
Warranty 3 year limited warranty

To enlighten you more about each of the factors of this drilling tool, we have designed the following segment. Everything starting from the outer construction to maintenance tips will be available here.

Outer Shell

As we have mentioned earlier, power tools need to be tough to deal with harder objects. Hence Dewalt made sure to use superior quality products for the exterior surface. A special type of ABS plastic lines this tool, which makes it resistant to drops from 6 feet height.

Thus, the tool will stay in one piece in the unlikely event of it dropping from your hand or utility belt. This sturdiness also means that the device can handle the extreme load from the environment.

Dewalt also took care of the inside by installing a metalhead to protect it from being damaged. So, the drill bit, along with the nozzle, will stay in good shape.

Easy visibility

It is challenging to work with drillers in dark spaces. If you wear spectacles, then it will be twice as hard. That is because narrow spaces tend to be dim, and it obstructs vision. Moreover, the body of the drilling machine does not enable you to see the surface you are working on clearly.

As a result, this brand installed an LED system that casts light on the surface and makes it easier for you to view. So, you know where to drill and how to move the tool. The light does not cause flicker or dim out randomly.

It also has a 20-second delay system after you let the trigger go. So, the environment does not become immediately dark, and you can finish minor adjustments even without a running drilling machine.

Powerful Battery

It is not surprising news that Dewalt has some of the best power tool batteries in the market. Thus, the DCF899HB also uses a high-quality lithium-ion battery. The significant factor about these batteries are they last a long time without having to charge.

These 20 V batteries can generate enough electricity for working on wood, steel, and light iron surfaces as well. So, you can finish big projects without the need for charging breaks.

However, when the battery does run out of charge, it is still very convenient. All you have to do is leave it on the charging slot for 30 minutes to a maximum of 1 hour. So, you save time and energy in all ways with this fantastic tool.

Brushless Motor

Another cool feature of this tool is the brushless motor. Since the tool runs on electricity generated from the battery, it is a wiser decision to have the engine be Brussels. The outer copper lining creates a better pathway for conduction, making the tool more powerful in terms of output.

The brushless motor also allows the nozzle to be more precise. So, you can reach tighter spaces with a thinner nose and also get accurate results. Since the performance of the battery is worthwhile, it only makes sense to provide a top-notch motor as well, which Dewalt does so well.


The speed of the drilling machine makes a lot of difference when you have to work on different surfaces. Hence this tool has three different levels of speed, which you can adjust whenever you want.

You do not have to manually use any piece to set the speed, and you can change speeds with the push of a button. Thus, you can efficiently work on surfaces such as steel and other metal with ease. And when you need to work on wood, just use the lowest speed setting.

Heavy Impact Torque

When it comes to Dewalt, we can expect no less than a hight impact torque. So, you can tackle the 700 ft-lbs surfaces without breaking any sweat. Moreover, three-speed levels can also provide different levels of impact. The highest impact you can get from this tool is 2400 impacts per minute.


Since the machine is cordless, taking care of it becomes extremely easy. It is lightweight and weighs about 5 pounds. So, you can carry it with ease and store it anywhere.

Of course, for secure storing, you will get a separate bag. It has a unique piece called the hog ring that makes the task of changing drill bits super convenient. Plus, the outer surface has a protective layer that restricts grease, oil, and other gunk build-ups.


  • Cordless tool
  • Portable and lightweight
  • Can endure a 6-8 feet drop
  • High-quality surface material
  • LED light for accuracy
  • 2400 impacts per minute
  • Three different speed limits
  • Comes with a hog ring
  • 20-volt lithium-ion battery


  • Does not have a detent pin nozzle

Final Word

Hopefully, you got all the information you were looking for from this Dewalt DCF899HB Review. This tool is truly an all-rounder and can make your drilling task a piece of cake.

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I'm Joost Nusselder, the founder of Tools Doctor, content marketer, and dad. I love trying out new equipment, and together with my team I've been creating in-depth blog articles since 2016 to help loyal readers with tools & crafting tips.