DeWalt DCF887B Impact Driver Review

Dewalt DCF887B Impact Driver Review

The DeWalt DCF887B Impact Driver will be a useful addition to your inventory of useful tools, whether you enjoy ​do it yourself projects at home or are a seasoned mechanic. The following summary of features and discussion of the main benefits of this innovative tool will help you clarify important decision-making factors.

Using Dewalt DCF887B Impact Driver

DeWalt DCF887B Product ​Features

​Some notable features of the DeWalt DCF887B Impact Driver are:

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    Light weight: 2.0 lbs (without battery)
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    Compact dimensions: 5.3 " length (without bit)
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    Battery: DeWalt 20V XR Lithium-Ion series
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    Battery capacities: 2.0Ah - 5.0Ah (1.0 lb - 1.4 lb)
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    Brushless motor for increased run time and efficiency
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    Quick-release  1/4" hex bit chuck
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    Three speed/mode settings (1,000/2,800/3,250 max rpm)
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    Variable speed trigger and forward/reverse switch
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    ​LED work lights aligned for shadow-free view
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    DeWalt 3-year warranty included

DeWalt DCF887B Product Benefits

The DeWalt DCF887B ​Impact Driver provides a versatile three-speed/mode capability. In addition, a variable speed trigger control allows fingertip control from zero to ​maximum rpm for each mode. Therefore, you have tremendous flexibility to handle a wide variety of tasks with this versatile DeWalt tool :

Mode 1 Precision Drive - max 1,000 rpm/ ​240 in-lbs torque - for small screws, precision drilling, delicate tasks.

Mode 2 Normal Impacting - max 2,800 rpm / 1,500 in-lb torque - for many typical driving, drilling, grinding, hole-cutting tasks.

Mode 3 High-Speed Impacting​ - max 3,250 rpm / 1,825 in-lb torque - for tasks requiring heavy-duty force or high production rates, such as driving many large screws for a wood deck.

The maximum ​impact ​rate is 3,600 ​per minute for the DeWalt DCF887B Impact Driver.  The combined speed and power packed into the compact size of th​is impact driver the ​makes difficult jobs go faster, easier, and ​with more precision. 

​The DeWalt DCF887B impact driver runs on a brushless motor which gives you ​ more running time per battery charge ​than other motor designs.  A brushless motor also ​makes less noise ​and stays cooler than conventional motors.

​Because of it's compact design ​this DeWalt ​impact driver ​is able to fit in small spaces to drive screws; and ​it's 3-speed flexibility ​provides the right combination for easy control (even one-handed). Therefore, ​you are less likely to damage ​the screws or the work surface. In addition, wrist and arm fatigue will be greatly reduced. ​​

​​The DeWalt DCF887B Impact Driver ​has a Quick-Release Chuck that uses 1/4" hex-shanked driver and drill bits. ​To quickly change bits all you have to do is slide back the sleeve and put in the bit; you can even do it with one hand. ​The driver’s design accepts bits that are as short as one inch for precision, or with long extensions for deep holes.There are three LED lights ​surrounding the chuck which ​greatly reduce shadows on the work and help increase your productivity and precision. ​

Worker Using Dewalt DCF887B Impact Driver

DeWalt DCF887B ​Battery Selection

Selection of battery sizes for the DeWalt DCF887B impact driver is an important consideration for optimizing the tool to the job. The ​selection of batteries will affect the overall size, weight, comfort, run-time, and cost of the complete impact driver package. It is recommended that you have at least two batteries and a battery charger, so that one battery can be charging while the other is in use.  

 If you own any other products by DeWalt, then you're in luck because the  DCF887B impact driver ​is compatible with any of ​DeWalt's 20V MAX XR Lithium-Ion battery packs. If you need to ​buy batteries and a charger, then their cost must be added to the cost of the driver without battery.

​Typical DeWalt 20V MAX SR Lithium-Ion battery ​sizes and ​weights are shown in the following table. These can all be charged with the DeWalt DCB115 MAX charger in 90 minutes or less. Note that Ah (Amp-hours) is the standard measure for battery capacity, which ​determines run time.














What Others Are Saying

Buyers of the DeWalt DCF887B​​​​​ Impact Driver are impressed with the results. Many have commented on the product's ​impressive power and how it can ​apply a hefty amount of torque ​to drive screws into ​tough material quickly.

Users ​applaud the versatility provided by the three speed/torque ​ranges​. They praise ​the ability to ​​apply a whopping ​3,600 impacts per minute for heavy duty and maximum productivity; and yet they can gently apply reduced speed and torque for delicate jobs ​by using the precision setting and variable trigger. ​The compact design allows them to work in tight spaces ​and the ​LED work-lights enable them to do precision work in ​low-light areas.

Buying Advice

Some tool enthusiasts may feel that the price of the DeWalt DCF887B Impact Driver is a bit on the costly side. ​However, its unmatched performance ​provides excellent ​value for the price. 

Dewalt DCF887B Impact Driver


​Final Verdict

​The ​DeWalt DCF887B Impact Driver  ​is a highly diverse and versatile tool that will help you achieve better work results, whether ​the task at hand is a ​​heavy-duty professional project or a delicate hobby-based activity. ​​ ​This product is ​a must for those who want the best performance and versatility available, at ​an affordable price.

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