Best Dewalt Impact Wrench Review And Buying Guide

Households and commercial establishments can significantly benefit from keeping an impact wrench handy in their tool kit. It is now one of the most important tools you can invest in and is very useful in an array of jobs. Whether it’s a small repair or a large scale job, Dewalt is a highly-reputable brand that users can rely on.

In this review, we gathered a list of the best impact wrench produced by Dewalt which are currently in the market. We identified the features and highlights of each model as well as the pros and cons of each. This review can help you narrow down your choices so that you can pick the right model for you.

While it may be confusing at first, we encourage you to identify what type of job you’ll need it for. Listing down your requirements will help you decide better which Dewalt impact wrench can fulfill all those needs.

I. The Evolution of Dewalt

Dewalt is a worldwide reputable brand known for its hand and power tools in the woodworking and manufacturing industry. The brand was first established in 1924, two years after its founder, Raymond Dewalt, established the first woodworking machine. In 1953, the brand expanded its operations and established its subsidiary in Canada.

In 1992, Dewalt introduced its first line of portable electric tools designed for professional workers. Afterward, they launched a category of cordless power tools including the most powerful driver and saw during that period. Its cordless system includes impact wrenches, drivers, impact drivers, saws as well as the first tool to combine a drill, driver, and hammerdrill.

Over the years, the Dewalt continued to grow its business which included its expanded accessory line. In 2015, the brand introduced a technology that allows users to connect to their Bluetooth-enabled batteries. This allows users to track their tools with real-time updates which they can access from anywhere.  

Dewalt changed the game by developing the first battery capable of automatically changing its voltage. The brand also developed the toughest measuring tape made from high-carbon steel and an impact-resistant case.

II. About the Brand

Dewalt is now a subsidiary of Stanley Black & Decker and a trade name of Black &Decker. The brand focuses on highlighting its high-end power tools. It is recognized for its professional quality items and has become the go-to brand for commercial contractors. At the same time, it is popularly associated with safety equipment.

Dewalt’s line of impact wrench is very marketable especially since the brand is known for its excellent reputation and high-quality products. They continue to create award-winning and innovative tools which make their impact wrenches widely used by many. If you are looking for high torque and driving power, you’ll never go wrong with Dewalt.

III. Best Top Rate Dewalt Impact Wrenches

1. Dewalt DCF899B 20v Max XR 

The Dewalt DCF899B  20v MAX XR is designed with a brushless motor that is capable of heavy-duty work with a maximum torque of 700 ft./lbs. with a breakaway torque at 1,000 ft./lbs. It also features strong socket retention to prevent dropping sockets while you’re working. This brushless high torque ½” impact wrench also comes with LED light which is quite useful when you’re working in spaces with low lighting.

This Dewalt XR impact wrench can easily handle bolts, cranks, tires, and everything else without needing to wind it up to its maximum speed. It has a long battery life and will last an entire day’s work.

Overall, the DCF899B punches a powerful torque and is versatile enough to use in different types of application. This Dewalt 20v max impact wrench has a great design in terms of comfort, speed, and overall performance. However, left-handed people will find this Dewalt 20v 1/2 inch impact wrench kit a bit difficult to use because you will most likely keep pressing the reverse button by accident.


PROS

  • Removes lugs easily
  • Impressive power, Performs well with heavy-duty vehicles
  • Easy to use, Highly durable, Long battery life 
  • Ergonomic design

CONS

  • Weak anvil
  • Not suitable for industrial use
  • Not ideal for left-handed people

2. Dewalt DCF889B 20V Max Lithium-Ion ½ Inch

The Dewalt DCF889B 20V MAX Lithium-Ion ½ is designed with a maximum torque power of 400 ft./lbs. which can perform under heavy-duty applications. It features an ergonomic handle so that you can easily control it without any discomfort. This power tool also comes with different speed trigger points with an electric brake to improve the control.

This ½ impact wrench has an excellent build quality and also comes with a magnesium gear case which makes it more durable. You can use this to replace your Dewalt impact wrench 18v or electric impact wrench. Even though it doesn’t come with batteries, the great thing about this tool is that once you use it with a battery, it lasts longer than other impact wrenches.

Overall, the DCF889B 20V MAX Lithium-Ion 1/2 is a versatile impact wrench that can be used in various types of applications. It can be used by professionals especially in heavy-duty situations such as driving and removing fasteners from metal, wood or concrete. However, compared to other air impact wrenches, it doesn’t seem to have the same power.  


PROS

  • Heavy-duty and sturdy, long battery life
  • Easy control, easy on the pocket 
  • Ergonomic handle for ease and comfort
  • LED light for more visibility

CONS

  • Weak and not as powerful as other impact wrenches
  • A little bit on the heavy and bulky side
  • Not enough torque to loosen lug nuts

3. Dewalt DCF890B 20V Max XR 3/8 Inch

The Dewalt DCF890B 20V Max XR 3/8 is a compact and ergonomic air impact wrench built with a brushless motor which extends the lifespan of this tool. It has a torque power of 150 ft./lbs. which is effective for tightening and loosening most types of bolts. This Dewalt 3/8 impact wrench is a great device for a tool with a light and small built which makes it a perfect size and fit.

Even though it doesn’t have multiple settings, you can control this tool easily to avoid over torque. The mechanism makes it easy for you to control the trigger. Similar to other impact wrenches, it comes bare without any battery and charger. Thanks to its LED light, you can work better in the dark.

This small impact wrench works great on machinery in cars and provides plenty of power. However, if you have bigger requirements then you should opt for the Dewalt ½ tools instead. Also, be careful when handling lug nuts to avoid over torque.

DEWALT DCF889B


Overall, the Dewalt DCF890B 20V Max XR 3/8 is a powerful tool for small impact applications as it gets the job done. It’s lightweight and compact size makes it a practical solution for people who use it as they travel back and forth. Plus, it has plenty of torque power for what most of us need.

PROS

  • Easy to handle
  • Lightweight, small, and compact, portable 
  • Takes off lugs without any delay

CONS

  • Not as powerful as ½ models
  • Switch buttons are awkwardly placed

4. Dewalt DCF880HM2 20-volt MAX Lithium-Ion 1/2-Inch

The Dewalt DCF880HM2 20-volt has a compact and lightweight design which allows it to fit into small spaces and tight areas. It is easy to store which means you can easily take it wherever you go. This Dewalt 20v 1/2 impact wrench kit is perfect for areas with limited space as it can slide in tight spaces.

It is designed with an anti-slip grip for comfort so that your hands won’t have to suffer especially if you’re working in it for hours. This makes this tool appealing to people who have small and medium sized hands.

This tool works great in removing and rotating tires and can perform all four tires without having to recharge your battery. It comes with an XR Li-ion battery which provides 33% more capacity and better run time compared to other types of batteries. In terms of torque power, it has enough to function on various applications but it isn’t as powerful as other impact wrenches.

It can remove and tighten lug nuts effortlessly as long as it isn’t over torqued. This makes hanging tires less time-consuming. This version comes with extra features compared to its predecessor. Plus, it also works on most types of nuts and bolts.

 Overall, the Dewalt DCF880HM2 20-volt impact wrench is a small, light, and compact tool with sufficient power that can handle most automotive applications. It’s very efficient for certain tasks and is recommended for home mechanics.

PROS

  • Comes with the improved Li-ion battery, long battery life, sturdy carry case
  • Lightweight, compact and portable
  • Features an anti-slip grip for comfort and ease of use
  • Good for small spaces

CONS

  • Lacks sockets
  • Lugs may be a bit harder to remove in bigger vehicles
  • Parts don’t fit the case well
  • Lacks torque power

5. Dewalt DCF889M2 20-volt MAX Lithium-Ion 1/2-Inch 

The Dewalt DCF889M2 20-volt is used to perform on a variety of heavy-duty applications with a maximum torque of 400 ft./lbs. It features XR Li-ion batteries for longer battery life and a speed trigger which helps improve your control. This Dewalt 20v 1/2 impact wrench kit is a powerful and versatile tool that can work efficiently in dark environments thanks to its LED light.

This tool may appear small but it is suitable for DIY and professional mechanics. You can easily change 6-7 tires with a fully charged battery. Even though it may be on the heavy side, it balances well with two hands.

It works great with automotive applications but you should make sure that the battery is fully charged before using it to get the best results.

PROS

  • Long lasting battery life
  • Highly durable
  • Powerful tool
  • Removes and installs nuts effortlessly

CONS

  • Can be a bit heavy for some users
  • Higher price point compared to its competitors

IV. The Best Dewalt Air Impact Wrench - Dewalt DWMT70773L

The Dewalt DWMT70773L combines a maximum torque power of 650 ft./lbs. and a half-inch drive to give you a strong and powerful device. Even though it gives you a high fastening speed, this air impact wrench is designed with easy switch function so that you can control and operate this tool with just a single hand.

This function allows you to change directions seamlessly. In addition, it features ergonomic design so that you can grip the handle without adding stress to your hands. It also has a Kevlar composite housing that makes this tool highly durable and is shock resistant.

The exhaust is positioned at the bottom of the handle to prevent harsh elements from blowing towards your face. This power tool works efficiently even with everyday use. Hence, it is reliable and won’t disappoint you.

DEWALT DWMT70773L


Overall, the Dewalt DWMT70773L air impact wrench works great at breaking fasteners that are hard to remove. This heavy-duty wrench has generated tons of torque power even with a small amount of air flowing through its system. It doesn’t feel too bulky or heavy which makes this tool the right fit for your applications.Enter your text here...

PROS

  • Powerful tool, easy handling 
  • Features a single hand forward and reverse switch
  • Shock resistant bumpers
  • Quiet operation

CONS

  • The power setting has the tendency to be accidentally pressed while you’re maneuvering
  • Rubber-like material picks up dust easily

V. The Best Electric Impact Wrench -Dewalt DW292

The Dewalt DW292 7.5 Amp 1/2-Inch is a heavy-duty impact wrench with a maximum torque of 345 ft./lbs. It has a soft grip handle for comfortability and a ball bearing construction which makes this tool highly durable. This Dewalt electric impact wrench features an ac/dc forward and reverses switch with a detent-pin anvil which makes this tool easy to use.

It can tighten and loosen difficult hardware efficiently. This Dewalt corded impact wrench is a versatile tool that is designed with a lightweight structure to significantly reduce fatigue on your hand, especially during tough assembly. This device can easily remove lug nuts which makes this impact wrench a reliable power tool.

What makes this an efficient impact tool is that it is easy to use. All you have to do is press the button and wait for it to loosen the bolts. However, be patient as you wait become some lug nuts takes time before it becomes loose. Also, the power button has the tendency to get stuck in your gloves.


Overall, the Dewalt DW292 7.5 Amp 1/2-Inch may perform as well as an air impact wrench but it is definitely a reliable tool you can use every day. It can easily remove nuts and bolts without too much effort. Plus, it also is a great power tool for working on time-consuming tasks. Enter your text here...

PROS

  • Powerful tool
  • Can easily remove lug nuts
  • Time-saving tool
  • Reliable and highly durable

CONS

  • A bit on the heavy side
  • Can be a bit hard to pull impact sockets off
  • Not as effective as an air impact wrench

VI. Dewalt 18v vs Dewalt 20v

When it comes to buying an impact wrench, most people get confused over the 18v or 20v drive. In the end, they usually go for the most powerful and economical tool they can find. Initially, a lot of users think that a 20v wrench is much more powerful but do not be confused because the 18v can just be as powerful.

According to most users, when it comes to batteries, both have the same features that can perform for many hours. All the cells in both batteries have a nominal voltage with the same maximum volts. The only difference is that the Dewalt 18 volt 1/2 inch impact wrench uses a nominal rating while the Dewalt 20v uses the maximum rating.

More importantly, you should know that both produce the same level of power. The 20v batteries are more commonly used in the U.S. while the 18v batteries are often used outside America. On an important note, there are certain tools that are specifically designed to work on an 18v or 20v impact wrench.

 When choosing a drive, go for the tool that has a higher torque capacity. In terms of size, it all depends on what you will be needing it for. Heavier machinery might not work on small spaces so in this case, you should definitely choose a smaller and lighter impact wrench. Also, you need to consider the accessories that are compatible with the type of voltage you are using.

VII. Dewalt 1/2 inch vs. Dewalt 3/8 inch

There are basically two types of impact wrenches such as the 1/2 –inch and 2/8-inch driver. The main difference can be attributed to power and compatibility. A ½-inch driver packs in a lot more power compared to a 3/8-inch tool. However, always refer to the maximum torque power which is a huge indicator.

Usually, a higher torque power means that the device is bigger than the smaller counterparts. According to experts, a 1/2 –inch drive may be too big if you’re just going to use it primarily on under the hood applications. Meanwhile, a 3/8-inch may not work well for suspension or tires. 

When it comes to compatibility, a ½-inch driver works only with ½-inch sockets while a 3/8-inch drive only works with its counterparts. At the end of the day, it will all depend on what type of work you need to perform on specific tasks.

 If you’re more inclined to use it on smaller jobs, then a 3/8-inch wrench may be enough for you. On the other hand, bigger applications require higher torque power. Hence, a 1/2 –inch drive will work better.

VIII. Dewalt Cordless vs Air vs Electric. What's the best choice?

Getting the right type of tool for your requirements can make or break your task. Dewalt is not only a popular brand but it is also a very reputable company that is known to produce high-quality tools. The key is to understand which type of driver works best for your specific application including a Dewalt cordless, air, and electric impact wrench.

Air Impact Wrench

An air-powered tool is powered by an air compressor which is made from a tank that is able to hold gallons of air at a time. The higher the amount of compressed air, the more powerful your tool can operate. Most air-powered devices are cheaper compared to electric tools.

However, even though they are smaller and lighter, they can provide the same amount of power as other wrenches. Since the flow of air can be adjustable, an air-powered tool can provide a higher torque capacity which allows you to finish tasks faster.

Cordless Impact Wrench

Cordless impact wrenches, on the other hand, has the advantage of being portable. You can easily and conveniently transport it wherever you go. Plus, cordless tools do not require any wires to operate.

It eliminates the complications of having wires connected to the drive. This way, you can work and move more comfortably without having to worry about stepping on wires and it doesn’t limit your movements. Since it runs on batteries, its much practical to use because you can take out the battery from another device.

Electric Impact Wrench

On the other hand, electric-powered impact wrenches are easier to use. All you need is to plug in the power cord and you can start operating on various tasks. Unlike air-powered tools, you don’t have to wait for the compressor to become full. What gives an electric wrench an advantage is that it is very convenient to use.

Most professionals use a combination of these different impact wrenches depending on their specific requirements. If you’re using it on one or two projects, a cordless or electric impact wrench may be enough to get the job done. However, if you’ll be working on your bigger applications, an air impact wrench may be more suitable.

VII. Conclusion

After reviewing the different Dewalt impact wrenches, we’ve seen the pros and cons of each product and discussed the features among the different types of impact wrenches. Hence, we’ve come up with the conclusion that even though each has its own unique features, the best Dewalt impact wrench is the DWMT70773L which clearly stands out from the list. This air impact wrench packs in tons of power which works great in big impact applications.

You can use this tool in a variety of tasks, especially with heavy-duty requirements. If you always use your power tools on a regular basis to work on various applications, the  Dewalt DWMT70773L is an all-around tool that is very reliable.

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