Best Air Impact Wrench Reviews 2021

There is so much you can do with an impact wrench even if not at a professional level. They make the toughest jobs of driving or loosening nuts and bolts easy and you won’t have to sweat or spend too much time on the tightest ones. Here we have compiled a list of the best air impact wrenches and we have reviewed each extensively to make it easy for you to pick one that suits your projects. Also, check below for the buying guide where we have discussed the important factors that you should put into consideration when buying an air impact wrench.

best air impact wrench


Top 5 Best Air Impact Wrench comparison chart on the market 2021

Product NameTorque Ft/Lbs. Weight (Lbs.)
Campbell Hausfeld TL140200AVCampbell Hausfeld TL140200AV5504.412008000 Check Price
Ingersoll Rand 231CIngersoll Rand 231C6005.812008000 Check Price
AIRCAT 1150 Killer TorqueAIRCAT 1150 Killer Torque1,2954.614009000 Check Price
NitroCat 1200-KNitroCat 1200-K1,2954.59508000 Check Price
DEWALT DMWT70773LDEWALT DMWT70773L6505.311007500 Check Price

5 Best Air Impact Wrench reviews 2021

Campbell Hausfeld TL140200AV Air Impact Wrench

Campbell Hausfeld Get Stuff Done Impact Wrench
With the ability to provide up to 550 ft. lbs. maximum power, Campbell Hausfeld TL140200AV can be of great use for both professional and general applications. It also makes a great choice for people who need this kind of a tool, but their budget is too tight as it is very affordable. And, the great price does not compromise its quality or performance. You will be so impressed by how good it gets the job done.
If you will be working on different projects, you might realize that you will need a different power output for each in order to get perfect results. In this case, this tool got you covered as it has a variable speed regulator that will help you work with a full, medium, or low power output. This makes car repairs or any lawn or garden tools maintenance works quick and easy.
Again, you won’t have to worry about accuracy vibrations as they are significantly reduced by the twin hammer mechanism. And, in addition to the 550 ft. lbs. is 8,000 rotations per minute and 1,200 impacts per minute. Thus, it’s a reliable tool when dealing with tough bolts or lugs.
It is also super comfortable to use as it is lightweight and has a soft rubber grip thus you can comfortably use it for a long time. According to the manufacturers, this tool is designed for use in the DIY projects, so if you have any planned projects that will require the use of an impact wrench you can consider it. Also, the tool can be used for general-purpose applications so again if you need to do some repairs of maintenance that require this kind of a tool you can have a look at it.
However, if you are looking for an air impact wrench for any commercial applications or assembly line usage, this is not the right tool for you. It features a sturdy composite design for durability so it gets to serve you for a long time at a very low price.


  • Very affordable
  • Lightweight and compact design
  • Very comfortable grip
  • Well balanced torque, RPM and IPM
  • Has a variable speed regulator
  • Perfect for DIY and general purpose projects


  • Can’t be used for commercial applications or assembly line works. This is not the tool’s problem because that’s not what it’s designed to do. Before purchasing it, analyze the kind of projects that you plan on working on and see if it’s suitable for them. Again, to ensure that it performs as expected, read and re-read the instructions manual to get everything right before putting it to work.

Ingersoll Rand 231C Super-Duty Air Impact Wrench

 Ingersoll-Rand 231C 1/2-Inch Super-Duty Air Impact Wrench

If you hate the lubrication process that you have to go through before starting to use the Campbell Hausfeld TL140200AV impact wrench, the Ingersoll Rand 231C might appeal to you as it comes lubricated out of the box and ready for use. This also means that you are less likely to do anything wrong which in most cases might lead to disappointments even before using your tool for the very first time.
However, just like the Campbell Hausfeld tool, this too features the twin-hammer mechanism but it delivers more torque, 600 ft. lbs. thus better performance. Hence, if you have tougher jobs that you are afraid that the above first choice might not deliver as desired, you can give it a trial. It also has an adjustable power regulator so you get to regulate the power output based on the type of project that you are working on.
The overall construction is in a two-piece ergonomic design which makes it more durable and easy to maintain. It is also easy to use and because it is lightweight with a comfortable grip, it’s reliable for even long projects. With the 8,000 RPM, you can rely on it for efficient performance even when removing stubborn lug nuts and bolts and also when doing tough fastening.
It is also a user-friendly impact wrench as it measures just 7.3 inches which is a good size for a hand tool and it also weighs just 5.8 pounds which again adds to more comfort when using it. One thing you should be aware of when buying an impact wrench is that if not well selected, you will be more likely to develop wrist and hand problem especially if you will be using it frequently. In addition, this impact wrench features a contoured handle so it’s easy to carry and the ergonomic design enables a better control when in use.
Generally, this is not only a powerful air impact wrench, but also reliable. It can handle tough tasks with ease and you can control the power output to handle simple jobs efficiently. For the price, there is no regrets in buying it.


  • Excellent performance and reliability
  • Features the twin-hammer mechanism
  • Ergonomic design thus user-friendly
  • Easy to use and maintain as it is a two-piece construction
  • Comes fully lubricated thus ready to use
  • Changing sockets is easy and they stay firmly on


  • The only concern when it comes to this impact wrench is that the trigger is molded plastic, but this does not affect its performance nor reduce its durability as it is high-quality and well made.

AIRCAT 1150 Killer Torque ½ inch Impact Wrench

Makita XDT111 3.0 Ah 18V LXT Lithium-Ion Cordless Impact Driver Kit
With a 1295 ft./lbs. loosening torque, this AIRCAT impact wrench will definitely get the job done as needed. However, before you even get to test its performance, ensure that you have followed the setup as described. Importantly to note from the instructions is that you should not use any hose that’s longer than 25 inches and you should not use a quick connect to the gun. If not followed correctly, these two, hose and quick connect, will restrict air flow to your gun meaning it won’t be performing at the optimal range. Once you get the setup correct, this will be the easiest tool to use. In fact, you will notice a huge difference in efficiency when you use a very short hose.
The words “killer torque” are used by the manufacturer and this is exactly what you get. It will help you removed even the oldest or rustiest of bolts within seconds and you won’t even have to try several times. This is one of those tools that you get later in life and wonder how you ever survived without them. If you have sweated over a bolt, give this guy and try and see how well he performs.
Again, if you hate the loud noise that’s produced by most impact wrenches when in use, this is relatively quiet so you won’t be worried about using it even in the middle of the night.
It weighs about 4.5 pounds so it’s quite lightweight and this means that you can use it even on longer/larger projects without risking your hands and wrists. It also features an ergonomic design that adds more comfort for the user the size is also compact enough for wide applications. Maintenance is also easy as you can use either bearing grease or Lithium for lubrication.


  • Offers 200-950 ft/lbs working torque thus very reliable
  • Has many hits per minute, 1400
  • You can use Lithium or bearing grease for lubrication
  • Quieter than most other options
  • Twin hammer technology


  • It has a plastic housing so if you are buying to use it in a professional shop environment you might want to be extra careful. However, if you don’t plan on using it frequently it will definitely make a great choice. The styling and built quality are topnotch.

NitroCat 1200-K ½ Inch Kevlar Composite Air Impact Wrench

 AIRCAT 1150 Killer Torque 1/2-Inch Impact Wrench
If you are looking for a lightweight air impact wrench then go with the NitroCat 1200-K. It features a Kevlar composite body hence the light weight. As such, you can use it for larger projects to prevent fatigue or creating problems for your hands and wrists. It also features an ergonomic design that adds more comfort to the user.
Now, let’s look at NotroCat1200-K vs. AirCAT 1150. These two has some close similarities but they also vary in some aspects. To begin with, the NitroCat 1200-K impact wrench delivers up to 950 hits per minute. This is significantly slower than the AirCat 1150 as it deliver up to 1400 hits per minute. Thus, if you have an urgent job or would like to finish your projects quickly, the second option might be better for you.
Again, NitroCat 1200-K is well known as the best gun for loosening stuck bolts. On the other hand, the 1150 is known to perform better for general uses. However, both will get either job done but either will perform better on one. Thus, if you know the type of projects that you will be working on, you can choose either accordingly.
When it comes to working torque, both air impact wrenches are the same. They both deliver 200-950 ft. lbs. But, when it comes to lubrication, the 1200-K uses 5W-30 motor oil while the 1150 tool uses Lithium or bearing grease. However, for both, you have to be careful with lubrication. Use the recommended lubricants and do it the right way and in the recommended frequency and amount.
Overall, these two guns are powerful and perform excellently and are fairly priced compared to their competitors in terms of performance.


  • Very powerful
  • Uses a dual system
  • More powerful than AirCat
  • It’s lightweight
  • Very low vibration
  • Works effortlessly


  • The only complaint from this impact wrench is about the trigger control. It is too sensitive that adjusting for control might take some time. However, this only happens when you are new to the tool. Once you use it several times you won’t even notice it.

DEWALT DMWT70773L ½ inch Squire Drive Impact Wrench

DEWALT DWMT70773L 1/2-Inch Square Drive Impact Wrench
This is a heavy duty air impact wrench and delivers up to 650 ft-lb torque thus helping you break free fasteners the easy way. It is also from a reputable brand, DEWALT, so no worries about the overall quality. If you need high power fastening then this might be the right tool for you as it works with 7500 RPM. It is very effective even on tough jobs and you get the projects done quickly.
Again, it uses the twin hammer mechanism for accuracy and to reduce vibrations. This means that you can use it even for professional projects. It also has an adjustable power regulator for a wider application given that some jobs requires more or less power than others. Also, for convenience purposes, this tool features a reverse/forward switch that makes it easy for one hand operation as it supports easy and quick directional changes. You can use it for larger projects and get them done fast with no fatigue.
When it comes to user-friendly features, this impact wrench is lightweight as it features a composite body thus you can use it for a long time without harming your wrists or hands. It also has an ergonomic handle that has a rubberized grip. Again, the housing is designed to be shock resistant thus preventing scuffing.
Note: To get the best torque for any type projects when using an air impact wrench, ensure that you have enough air, otherwise you will be disappointed and think that the problem is with the tool itself. This particular impact wrench produces 350 ft.-lbs. of torque but the only way to enjoy it all is to have the right amount of air.


  • Good ergonomic
  • Well positioned power settings for one hand operation
  • Well cushioned grip
  • Has great torque for both simple and tough jobs
  • It’s small, compactly constructed and relatively quiet compared to other tools
  • Feels strong and it’s very durable


  • It has a forward and reverse switch that’s easy to use. However, if the user is not careful enough, they might nudge it accidentally with their hand when maneuvering. This is in no way a big deal if you are careful.


Best Air Impact Wrench Buying Guide

What factors should you consider when buying an air impact wrench? Here are some features to pay attention to:

  • Casing

You will probably be using your air impact wrench in heavy-duty work areas so the tool might be taking several hard knocks itself. As such, the casing has to be strong just as the guts.

  • The drive size

To avoid frequent overhauls especially when on a heavy workload, ensure that the impact wrench has ½ -Inch drive. Anything below this will not handle certain jobs well. Again, in this case, bigger is not necessarily better. You don’t need 1-Inch impact wrench to loosen 10mm bolts. You can be guided by the sizes of the bolts and nuts that you use and while on that, get the right impact sockets for that size.

  • Air compressor

Your air impact wrench needs plenty of air to deliver all the torque that it’s supposed to. To get this, ensure that your air compressor is good enough to avoid disappointments especially if you are getting one for professional use. Here, the size matters because this is the only power source for the tool. Again, ensure that the air compressor will be producing air faster than your impact wrench will be using to avoid losing torque. In addition to a good air compressor, get a good air hose.

  • Torque and torque adjustment

One thing to keep in mind when looking at your tool’s torque is that the maximum torque will always be greater than the actual working torque. So, the first thing you should know is the suggested torque for your job. You should ensure that the impact wrench has enough torque to remove a fastener. For this, the higher torque, the better the tool is because you can also use it for various projects.
The next thing to consider is the torque adjustment. Some jobs require more torque than others than others and so to ensure that your tool will be ideal for such jobs it should have a torque regulator.

  • Weight

If you will be working on longer projects, weight of the tool should be a great concern. One, the weight of the impact wrench determines how well you can control it. By getting a lightweight tool, you will avoid getting fatigued or hurting your wrists and hands.

  • Size

A smaller impact wrench will enable you to reach tighter spaces. However, smaller impact wrenches have less torque than larger ones. To be on the safe side, ensure that you are balancing the two.

  • Impacts per minute

If you want to complete your projects faster, pick an impact wrench with high impacts per minute (IPM). This will also enable you loosen nuts and bolts that are tightly torqued without breaking a sweat.

  • Balance and Ergonomics

Your wrench should fit in your hand perfectly and should feel well-balanced even when using it. It should also have a well-cushioned grip to reduce fatigue.


Make your projects easier and faster by investing in the best air impact wrench. The above are comprehensive air impact wrench reviews that are aimed at guiding you in picking the best. We have also included a buying guide so that you know what features you should put into consideration before settling for one. Make your order today and enjoy working on even those longer/larger projects.

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