DeWalt 20V MAX XR 3/8" Compact Impact Wrench

The DeWalt 20V MAX XR 3/8" Compact Impact Wrench, model DCF890B, is a tool that has earned a place in my toolbox for its blend of power, portability, and ease of use. As someone who frequently works on automotive projects and light construction tasks, I found this compact impact wrench to be a versatile and reliable companion.

Design and Build Quality

One of the first things that struck me about this impact wrench is its compact design. Measuring just 5.5 inches in head length and weighing a mere 2 pounds (tool only), it is incredibly easy to maneuver in tight spaces. This is particularly useful when working on automotive repairs where space is often at a premium. The tool feels solid in hand, and its yellow and black color scheme is not just aesthetically pleasing but also makes it easy to spot in a cluttered workspace.

The build quality is what you would expect from DeWalt. The rubberized grip provides a comfortable hold, even during extended use, and the overall construction feels robust. However, I did notice that the rubber handle grips started to swell and detach after prolonged exposure to oil, which is something to keep in mind if you frequently work in greasy environments.

Performance and Power

The DCF890B is powered by a brushless motor, which offers improved efficiency and runtime compared to brushed models. With a maximum torque of 150 ft-lbs, this impact wrench is more than capable of handling most tasks I threw at it. From removing lug nuts to tightening bolts on various engine components, it performed admirably. However, for bolts requiring torque above 85 ft-lbs, you might need a more powerful tool to finish the job.

One of the standout features is the three LED lights that provide excellent visibility in low-light conditions. This is particularly useful when working under a car or in poorly lit areas. The lights are bright and well-placed, ensuring that the work area is adequately illuminated.

Usability and Convenience

The compact size and lightweight nature of this impact wrench make it incredibly easy to use. The belt clip is a nice touch, allowing me to keep the tool within easy reach when climbing ladders or moving around a job site. The tool also features a variable speed trigger, which provides excellent control over the amount of torque applied. This is particularly useful when working on delicate tasks where over-torquing could cause damage.

One minor gripe is that the sockets tend to wiggle on the 3/8" hog ring anvil. While the hog ring provides a firm, tight friction fit, it does not lock the sockets in place, making them prone to slipping off during use. This can be mitigated by using a 1-1/2" extender, but it's something to be aware of.

Battery Life and Charging

Battery life is another strong point of this impact wrench. I used a 2Ah battery, and it lasted through several jobs without needing a recharge. For more demanding tasks, I used a 5Ah battery, which significantly extended the runtime. The tool is compatible with the entire DeWalt 20V MAX battery lineup, making it easy to swap batteries between different tools.

Noise and Vibration

Noise level is an important consideration, especially if you're working in confined spaces or residential areas. The DCF890B is relatively loud, emitting a high-pitched hammer sound that can be jarring if you're not wearing ear protection. Vibration levels are manageable, but prolonged use can lead to some discomfort, particularly in the wrists.

Long-Term Durability

I've used this impact wrench for over two years, and it has held up well under regular use. The brushless motor shows no signs of wear, and the tool continues to perform reliably. However, I did encounter an issue with the LED lights dimming and eventually failing, which is a minor inconvenience but worth noting.

Comparison with Other Tools

In comparison to other impact wrenches I've used, the DeWalt 20V MAX XR 3/8" stands out for its compact size and lightweight design. While it may not have the raw power of larger, corded impact wrenches, it excels in portability and ease of use. For tasks requiring higher torque, I still rely on my larger 1/2" impact wrench, but for everyday jobs, the DCF890B is my go-to tool.

Final Thoughts

Overall, the DeWalt 20V MAX XR 3/8" Compact Impact Wrench is a well-rounded tool that delivers solid performance in a compact package. Its brushless motor, excellent battery life, and user-friendly design make it a valuable addition to any toolbox. While it has a few minor drawbacks, such as the wiggling sockets and the noise level, these are outweighed by its many strengths.

Would I recommend this tool? Absolutely. For anyone in need of a reliable, portable impact wrench for automotive work, light construction, or general maintenance tasks, the DCF890B offers a compelling mix of power and convenience. Its compatibility with the DeWalt 20V MAX battery system further enhances its appeal, making it a versatile and cost-effective choice for both professionals and DIY enthusiasts.