>>  Best Impact Driver 2016: Choosing the best in the marketplace  <<

With industries becoming highly dependent upon modern day tools, especially considering the number of construction projects, maintenance of heavy equipment and the like, the need for impact wrenches is totally understandable. Gone are the days when of the age old normal wrenches that often showed signs of flak. Now that the air impact wrench is in vogue, it’s time to bid goodbye to days of tedious labor. The best air impact wrench is the one that brings superb ‘torque productivity’ even when the effort exerted by the user is minimal. So, when buying a tool, it is always advisable to check for the reliable brands, read air impact wrench reviews beforehand and look for other vital concerns.

Summary of best air impact wrenchs

1. AIRCAT 1150 Killer Torque 1/2-Inch Impact Wrench

AIRCAT is a reputed name in the pneumatic tools industry and the company is known for designing and manufacturing lots of high performance and durable tools that cater to the requirements of the consumers. The company has launched a new product in the form of the AIRCAT 1150 Killer and this compact and lightweight impact wrench is sure to become a bestseller owing to the sheer performance and impact that the device is capable of producing.


One of the main features of this tool is the amazing power that it is capable of offering. With a performance level of 1295 foot pounds, the device excels when it comes to loosening torque but combined with the force of 1400 blows each minute, this twin hammer becomes extremely efficient and hard hitting and is currently one of the strongest in the market. The body of this tool is highly lightweight and comes in a stylish all-black finish. The composite body of the device is equipped with a unique ergonomic handle that has been patented by AIRCAT and allows you to grip the tool better for extended periods of time without any sort of hassle. Wielding the tool is no problem thanks to the inclusion of this handle and it enables you to experience a more comfortable grip.

The tuned exhaust mechanism that has been patented by AIRCAT is included in this tool and provides this device with a very low level of decibel – close to 89 dBa, which means that you do not experience any sort of loss in terms of power and so your work performance is not affected in any way whatsoever. Assembly of the device takes place in the US and there is a labor and parts warranty of 2 years.


  • Loosening torque power of 1295 ft-lb
  • High power with 15 percent bigger rotor
  • Labor and parts warranty of 2 years
  • 86 decibels quiet technology


  • Snap ring tends to wear out easily
  • Tends to shake a lot

In comparison to other models, this model is mainly meant for DIY projects and other tasks around the home since it has a lot of power but it is not enough for heavy-duty actions.

2. NitroCat 1200-K 1/2-Inch KevlarComposite Air Impact

The NitroCat 1200-K ½ - inch is a powerful wrench designed for professional uses. It is anexcellent air impact tool that provides value for money and is most preferred by top fuel racingteams. The ½ inch NitroCat is a strong pneumatic tool made of Kevlar composite technologyand a simple operation flip lever.


Apart from the dominant performance this tool boasts of, it also features a Kevlar compositebody that makes it durable and improves its performance as a heavy duty air tool.

It is also designed with patent quite technology that reduces operation noise and pressurewithout messing with its performance. What’s more, is that it has an exhaust muffler on itshandle that prevents dust and specks from entering your eyes or mouth.

Besides, the NitroCat 1200-K is built with an ergonomic hand design that helps keep off stressfrom your hands while operating while providing you with a firm grip while handling the tool.


  • Powerfuland durable
  • Very easy to operate
  • Light weight and portable
  • Reduces stress on hands while working


  • NitroCat 1200-K is a specific purpose air impact wrench hence not very reliable
  • Low hit per minute ratio
  • Most customer reviews reveal that this tool tends to develop faults after using for sometime.

The NitroCat 1200-K is evidently one of the best pneumatic tools for loosening stuck bolts andother professional purposes. NitroCat 1200- K is a type of wrench that you will operate withoutworrying about background noise, blistered hands or fatigue. With its high performance anddurability level, this tool is a must have in your tool box.

3. Ingersoll Rand (2235TIMAX) 1/2" Drive Air Impact Wrench

The Ingersoll Rand 2235TIMAX is the next iteration of the popular Ingersoll Rand 2135 series which provided consumers with some of the highest functioning pneumatic tools in the industry. The company has always stressed on the factor of efficiency and performance and the new line embodies the same. Out of the freshly launched 2235 series, this particular model has caught the eye of professionals thanks to the inclusion of some wonderful features that transforms this into a capable powerhouse.


One of the most fascinating aspects the new Ingersoll Rand model is its high degree of durability. Such durability was devised and developed from the prior models manufactured by the company and the brand took those basics and added some new components to ensure that it could keep up with the greater demands and requirements of the consumers. This model has the capacity to test the limits of toughness by elevating it to the next level. The device comes packed in a unique titanium hammer case along with a plate of steel wear. This is not all – when you invest in this product, you also get the benefit of a composite housing that is meant to protect the gadget from the harsh impact of the environment.

With a torque power output of 1350 ft-lbs as well as a max reverse torque of 930 ft-lbs, this is a versatile tool that is right at home anywhere, starting from your garage to the majority of high impact industrial sites. This is the tool that you need when on the job since there is nothing it cannot do. The product has an amazing weight of 4.6 pounds.


  • Max reverse torque of 930 ft-lbs
  • Protected by hammercase composed of durable titanium and composite housing
  • Twin-hammer impact mode is fine tuned
  • High durability
  • 1350 ft-lbs of torque


  • Inside vanes are flimsy.
  • Build quality is lacking
  • Very lightweight

If you are working under rugged outdoor conditions, then it is best if you pick this tool since it is easy to work with throughout the day in comparison to the other models featured here.

4. DEWALT DWMT70773L 1/2-InchSquare Drive Impact Wrench

DEWALT is one of the successful wrench producers in the tool market today. With its high-performance DEWALT ½ inch square wrench, this company has managed to grab and totallysafe keep customer’s trust and royalty. The ½ inch wrench that presents 650-ft lbs. Maximumtorque is nothing short of strength and powerful performance.


The abovementioned tool features a maximum torque of 650-ft lbs.and 7500 RPM, whichprovides for a high fastening speed for breaking stubborn free fasteners.

The DEWALT ½ inch wrench also possesses a one hand operation with a forward and reverseswitch. This forward/reverse switch enables you to change directions easily and without muchhassle. It also has an adjustable power regulator for preference power settings.

As if that’s not enough, this excellent, and durably built wrench comes in Kevlar compositebody and with an ergonomic handle that offers a soft but firm hand grip for the user. It has anexhaust at the bottom handle which is to aid in removing specks and hazardous debris that mayharm your eyes.

Lastly, it is designed with shock resistant housing for protecting the housing and preventingfriction.​


  • Light weight
  • Easy to set use
  • Excellent quality
  • Robust solid performance
  • Strong and durable


  • Tends to pick up dirt easily

The DEWALT ½ inch square drive impact wrench offers great quality that is way above itsmarket price. By getting this particular tool you will be getting more that you paid for.Furthermore, it is a perfect air impact tool for auto enthusiasts and those heavy dutyoperations.

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

The Ingersoll Rand 231C is a masterpiece in the field of pneumatic tools. That this product has been around for more than 25 years is testament to the fact that it is highly serviceable and is capable of fulfilling the needs of the consumers in every way. Powerful and versatile, this air impact wrench has been continually been refined since its inception to remain updated and provide the best possible performance to the buyers. No job is tough enough when you use this handy tool.


This particular model is highly ergonomic and durable and it has gained reputation as a leader within the industry, especially when it comes to completing heavy-duty tasks. Perfect for all kinds of jobs, the 231C has the capacity to simplify your tasks and the tool has the power to deliver a max 425 ft-lbs torque along with an impressive 8000 RPM speed for quick and seamless performance. The device possesses a power regulator that is fully adjustable and this leads to the best results. Variable power can be achieved by tuning the regulator in one direction while in the opposite direction, you get full power. Thus, you have the freedom to choose the power output.

The tool measures just 7.2 inches while it weighs only 5.3 pounds. This means that it is extremely lightweight and compact enough to reduce the amount of stress on your hands and wrists. You can also carry it easily with you to your jobsite. Easy to care for, this model comes with a contoured handle as well as an amazing two piece construction that makes sure that you have total control and comfort even while working all day long.


  • Capable of delivering maximum 425 ft-lbs torque
  • Power can be adjusted via regulator
  • Unique impact mechanism called Twin Hammer Plus
  • Design is lightweight and compact
  • Fully lubricated upon arrival


  • Trigger material feels cheap
  • Makes a lot of noise

Owing to its versatility, this is a great tool to have no matter what the task is. That means you can use it for both home use and outdoor work and this is great since no other device featured here can claim to be this efficient in both settings.

The need for relying on air impact wrenches

In the present day, cordless and electric impact wrenches are equally vital like their air cousin. But for those relying on the latter, there are certain uses best known to them.

  • Firstly, air tools offer better power to weight ration in comparison to the battery operated wrenches.
  • Design is simple, which accounts for reliability.
  • Weight is not an issue! Batteries can be heavy and the cordless ones really bulky.
  • Just because the battery has died, it doesn’t mean work will come to a halt. It works well as long as one wants to.
  • For home improvement, this is the tool that must be invested on. From nailers to drills and sanders or other machine and their parts, this work wonders.

best air impact wrench

Tips to follow prior to making a purchase

Just because a certain brand or model sells, it is not a wise decision to conclude that it is the best air impact wrench. In other words, customers must always be wary about few considerations before investing their hard earned money. Most importantly, they must enlighten themselves with air impact wrench reviews to be safe.

Here are few tips to follow when going for a purchase:​

  • Manufacturing details and design of the wrench.
  • Air compressor size.
  • Total weight and assembled too of the wrench.
  • Torque that the air wrench contains.
  • Accessories required like air compressor having no less than a 10 gallon tank and sufficient horsepower to operate the wrench.
  • Size drive of the wrench.
  • Budget allocated for purchasing the wrench.


Buying the wrench that you need the most will actually help save your time, money and effort. Besides, the feeling of having purchased a quality product is hard to explain in words. As long as the tips are kept in mind, air impact wrench reviews are read, there’s no stopping you from being the proud owner of a tool to help attain your objectives.​