REASONS TO BUY
Good speed and torque
Decent battery life
REASONS TO AVOID
Loud
Relatively pricey
DeWalt MAX XR DCF887B Review
An excellent addition to an existing fleet of DEWALT tools, but an expensive option if you've not already investing in DEWALT batteries
RELATED: Best Impact Driver of 2024
Our Verdict
The DeWalt MAX XR DCF887B is a solid all-around performer and a worthy addition for anyone that already has several DeWalt cordless tools, and thus several compatible batteries, lying around their garage. However, while this model put in a respectable performance in every one of our tests, it also wasn't among the best impact drivers in our tests. Thus, if you're specifically looking for the most power you can get from one of these tools or want the longest-lasting battery, the MAX XR DCF887B isn't the best choice. Additionally, this impact driver asks for a significantly higher price than many comparable competitors, again making it less attractive to those who haven't already invested in DeWalt batteries.
Editor's Note: We updated this review on September 12, 2022, with additional sections considering the value and offering suggestions for other products that may better suit your needs or budget.
Compare to Similar Products
 This Product DeWalt MAX XR DCF887B | |||||
|---|---|---|---|---|---|
| Awards |  Best Overall Impact Driver | Best Tool-Only Impact Driver | Best 12 Volt Impact Driver | ||
| Price | $140 List $110.00 at Amazon | $179 List $134.49 at Amazon | $135 List $117.00 at Amazon | $129 List $97.76 at Amazon | $120 List |
Overall Score  |
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| Star Rating | |||||
| Bottom Line | A solid addition for those that already have a bevy of DEWALT tools, but carries a heftier price tag than most | If you want an ultra-fast and strong impact driver with an efficient battery, this model is the one | This impact driver offers fantastic speed and torque in a compact package | If you want a high performance impact driver that can hang with the best, this is a good choice | When it comes to 12-volt impact drivers, it's hard to beat the performance of this model |
| Rating Categories | DeWalt MAX XR DCF887B | Kobalt XTR Max 24V | Milwaukee M18 Fuel... | Makita XDT13 | Milwaukee M12 Fuel... |
| Speed (35%) | |||||
| Torque (25%) | |||||
| Convenience (20%) | |||||
| Battery (15%) | |||||
| Noise (5%) | |||||
| Specs | DeWalt MAX XR DCF887B | Kobalt XTR Max 24V | Milwaukee M18 Fuel... | Makita XDT13 | Milwaukee M12 Fuel... |
| Average Measured Total Time for Lag Bolt Test | 23 seconds | 13 seconds | 16 seconds | 21 seconds | 37 seconds |
| Average Measured Time: Plywood Ledger Screw Test | 4 seconds | 3 seconds | 3 seconds | 4 seconds | 6 seconds |
| Average Measured Fastening Torque | 238 ft-lb | 300 ft-lb | 300 ft-lb | 282 ft-lb | 143 ft-lb |
| Average Measured Breaking Torque | 300 ft-lb | 300 ft-lb | 300 ft-lb | 300 ft-lb | 275 ft-lb |
| Average Measured Time: 3-2'x12' Ledger Screw Test | 2.8 seconds | 2.1 seconds | 2.0 seconds | 2.8 seconds | 3.7 seconds |
| Battery Test Screws Driven | 62 | 117 | 68 | 78 | 44 |
| Measured Length | 136 mm | 139 mm | 116 mm | 126 mm | 132 mm |
| Average Measured Decibels While Using | 100 dBa | 96 dBa | 99 dBa | 97 dBa | 97 dBa |
| Impact Driver Model # | DCF887 | KXID 124B-03 | 2853-20 | XDT13 | 2553-20 |
| Quick Bit Insert | Yes | No | Yes | Yes | Yes |
| Bit Holder | No | No | Yes | No | No |
| Multiple Fastening Modes | Yes | Yes | Yes | No | Yes |
Show full specification detailsHide full specification details
Our Analysis and Test Results
The DeWalt MAX XR DCF887B continues the company's legacy of high-quality tools and is more than likely to please DeWalt fans. However, if you haven't already invested in the DeWalt battery system, there are equally capable options available with slightly friendlier price tags.
Performance Comparison
DeWalt power tools have a dedicated following for their quality and availability of cordless tool options. However, there are a few better options on the market for impact drivers specifically.
Credit: Laura Casner
Speed
The MAX XR DCF887B is one of the fastest drivers we've tested. It managed to drive a 3" long ½" lag bolt into a stack of plywood in just 18 seconds and pulled it back out in under 5 seconds. On average, the tools we tested took 30 seconds to drive in the same bolt, and very few were able to break the 20-second barrier.
This speed carried over into our ledger screw test, in which the MAX XR DCF887B was able to consistently drive 3-⅝" into a stack of plywood in under four seconds. This is nearly half the average time of 7 seconds. This driver was even faster putting those ledger screws into 2x12s, with its average time dropping to just 3 seconds.
If your jobs often require driving ledger screws, you can save a lot of time by investing in a driver like the DeWalt MAX XR DCF887.
Credit: Laura Casner
Torque
We found the MAX XR to display exceptional torque when breaking nuts loose but only slightly above average torque when tightening those same bolts. This put it towards, but not at, the top of our torque leaderboard.
First, the good. The MAX XR DCF887B easily broke a nut that had been tightened to 300-foot pounds in our testing, doing so in under 2 seconds. This puts it on par with the most powerful drivers we tested.
Now the mediocre. In tightening a nut onto bolts that we welded to an I-beam, the MAX XR DCF887B reached a maximum of 245-foot pounds, with its average slightly less over three trials. While this is still above average than DIYers will ever need , other models in the same price category were able to fasten bolts to 300+ foot pounds easily.
The DeWalt XR produces spectacular torque.
Credit: Laura Casner
Convenience
While no model we tested has all of the convenient touches we want, the MAX XR provides more than most, earning it one of the top overall scores in this metric.
Perhaps our favorite user-friendly feature of this driver is the light. A string of LEDs placed around the chuck clearly illuminates where you're driving the screw or bolt, and it stays lit for 20 seconds after you let go of the trigger. This feature is nice, as you don't lose the light between trigger pulls when working in dimly lit areas. The light also turns on with a light press of the trigger before the chuck starts turning, so you can look at what you're doing before the driver engages.
A slide switch on the bottom of the driver allows easy adjustments between three different speed settings. This adjustability is nice for those times when you don't want to unleash the full power of the driver all at once. Front to back, the MAX XR measures 136mm. This length is slightly below average, making it more friendly for use in tight and awkward spaces than some of the other impact drivers we've tested. The chuck is a quick insert, which makes changing bits a quick process. However, there isn't any sort of bit holder to keep track of your spare bits, which some of our testers found somewhat disappointing.
The DeWalt MAX has a very effective light pattern.
Credit: Laura Casner
Battery
The MAX XR DCF887B's battery turned in an above-average but not a field-leading performance in our tests. It has plenty of endurance to last through most home projects, but if you're one that often pushes tools' batteries to the limit, you may find the DCF887B somewhat wanting.
To test battery life, we loaded a fully charged battery into each driver, then drove 14 3-⅝" ledger screws into a stack of 2x12s, then we drove a 3" lag bolt into and back out of a stack of plywood. We measured the time until the battery was totally dead. The MAX XR DCF887B completed three full sets of ledger screws and then lag bolts. On the fourth set, it drove all the ledger screws and then died after pushing the lag bolt about ¾ of the way. For comparison, our average performance in this test was dying midway through the third set, but the best performers could complete five full sets.
Although DeWalt batteries are a tad on the expensive side, they are easy to swap and readily available.
Credit: Laura Casner
Noise
In our tests, the MAX XR DCF887B routinely broke the 100-decibel mark, making it one of the loudest of the bunch. Noise is inevitable with these tools, but the MAX XR is noticeably louder than average. As always, it's important to follow the manufacturer's personal protective equipment recommendations while using a power tool.
We appreciate that the DeWalt MAX XR has three, easily adjustable power levels.
Credit: Laura Casner
Should You Buy the DeWalt MAX XR DCF887BB?
As a standalone impact driver, the MAX XR DCF887B is not a particularly good value. While its overall performance is admirable, it also costs significantly more than most models, including many that match or exceed its performance attributes. If you're already a proud owner of a fleet of DeWalt tools, the MAX XR is quite capable and likely less expensive than investing in a new brand that will require new batteries.
What Other Impact Drivers Should You Consider?
The DeWalt MAX XR DCF887B offers classic DeWalt performance but at a bit of a premium. It is not the best value nor the most powerful option for someone building a set of tools from the ground up. For someone looking for premium tools, the Milwaukee M18 Fuel or Milwaukee M12 Fuel — depending on if you want 18-volt or 12-volt power — is your best bet.
—Max Mutter and Austin Palmer
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