This is the first time you’ve bought an air impact wrench. We fully understand your hesitation in the model to choose from. It is true that if you are not a professional or a long-time mechanical enthusiast, this kind of device is not familiar to you.
To avoid falling into the traps of the market and to ensure you make a wise investment, we have compiled a list of features that you need to consider as a priority. We’ve also found the audience’s favorite models right now.
The KS TOOLS 1/2" Monster high Performance Impact Wrench, 1690Nm is the highest-rated. It can reach 1690 nm. The couple is of course adjustable as needed. Light and ergonomic, it is pleasant to handle.
Contents
- How do you choose a good air impact wrench?
- The best pneumatic impact wrenches
- How to use a pneumatic impact wrench?
- The most popular brands
How do you choose a good air impact wrench?
How do I buy a better value airimpact wrench? This is the question that a professional as well as an amateur mechanic asks.
If you refer to certain criteria for choosing this product, you can easily find an answer to this question. Our advice is on considering the energy source, the socket and the torque among these criteria. We will tell you about their importance in this guide.
The energy source
The first criterion of choice to consider is the source of energy before you ask the eternal question: where to buy a new air impact wrench? The energy source of this tool determines the type of work you can do with the key and how often you will be able to use it.
The energy source of an impact wrench comes in three types: compressed air, electricity, and hydraulics. In most cases, compressed air and electricity are used in the automotive sector, while hydraulic energy is used in heavy industrial work.
A pneumatic impact wrench that uses compressed air as an energy source allows you to work with a lot of torque and looks lighter compared to a model that uses other energy sources. An electric model is convenient for amateur mechanics who use this tool at home to do work on certain occasions. This type of key allows you to work with a significant number of couples, but not as many couples as you can have with an air model. An electric model can work with or without wireless.
The socket
A pneumatic impact wrench comes with a varying number and size of sockets to allow you to perform different jobs. It is best that the head of the key you choose is compatible with sockets of various sizes so that you do not have to resort to other materials. In addition, it is best that these sockets are delivered in several numbers always in order to avoid you having limits using the key.
The size of the socket can be equal to 1/4, 3/8, 1/2, 3/4 or an inch. With some impact wrench models, the sockets come in different sizes as a kit. A price comparator may hold your attention after considering this criterion of choice.
The couple
Finally, in this purchase guide for the best pneumatic impact wrench, we’ll give you some tips on the torque that this product generates when you use it. The ideal is to choose one of these pneumatic impact wrenches that allows you to adjust the torque generated according to your needs. This kind of impact wrench is suitable for different jobs.
The torque that this product generates for each use is important, as this feature determines the quality and accuracy of each bolt tightening or loosening. The ability to adjust this torque according to your needs allows you to always have a satisfactory and safe result, especially in the tightening work. It also allows you to work in comfort using this tool.
The best pneumatic impact wrenches
Whether you are a specialist or a novice in mechanics, it is always important to have the right equipment. This is a good idea to read this comparison of a pneumatic impact wrench to give you more information about the different existing models and thus facilitate the choice you should make.
1. SK Hand Tool KS Tools 515.1210
| Preview | Product | Rating | |
|---|---|---|---|
| | KS TOOLS 1/2" Monster high Performance Impact Wrench, 1690Nm | 1,429 Reviews | Check Price |
Pros
Users of this pneumatic impact wrench will quickly understand that it is developing great power. Thanks to a torque of up to 1650 Nm, it makes it easy to open the hardest nuts to loosen. To avoid breaking the bolt, this tool has a dimmer.
Cons
Lightweight and comfortable, this device will appeal to connoisseurs and novices alike. However, there is only one obstacle: its cost. This model is offered at a price below its direct competitors. Which could handicap him.
Verdict: 9.8 / 10
This KS Tools pneumatic impact wrench has the power to overcome any type of nut. It is worth a score of 9.8 out of 10.
Main Features
Easy to manipulate
Thanks to its ergonomics, this tool is very easy to handle. With its 24 x 21 x 13.2 cm, this model can be easily mastered. Moreover, its weight of only 2.9 kg makes it practical, regardless of the position in which you hold it. This pneumatic key has been designed to minimize fatigue, even for those who need to use it for a long time.
Anyway, it has a handle that makes it easy to take with one hand. With its gun shape, you will handle it for long hours without ever having pain in the joints or back. Indeed, some pneumatic impact wrenches cause pain in the handles or back in the evening.
Lots of couple
Developing up to 1650 Nm, this pneumatic key is designed for the most demanding jobs. It will have no difficulty loosening the rusty bolts that have secured. Conversely, it is the ideal device to tighten the nuts as much as possible for optimal safety. Be aware that this tool can rotate in both directions. You only have to choose based on the action you want to do.
In any case, there is an indication of how the device will rotate if you activate it. As a reminder, it is necessary to turn in the direction of opening a bottle of water to loosen and vice versa to close. However, admittedly, some tightenings require delicacy. In order not to break the bolt, this machine offers a dimmer. As a result, the couple can be modified according to your needs.
Top performance
For your information, torque is the force with which the rotation starts. If it is powerful enough, loosening becomes a breeze. Then there is another important concept when it comes to pneumatic keys: speed. This machine is capable of doing up to 7930 laps per minute. This makes it one of the best performing on the market. This speed translates into faster execution.
This will save you valuable time. With such a tool, service providers will be able to better satisfy their customers. This will be particularly the case for a vulcanization workshop where this key will help to remove the wheels with a speed reminiscent of that of the stable stand mechanics. Rest assured, the handle is equipped with a non-slip device to avoid possible accidents.
2. Hazet 9012M 1100 N m Impact Wrench Extra Short
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| | Hazet 9012M 1100 N m Impact Wrench Extra Short - Black/Blue | 2,616 Reviews | Check Price |
Pros
The maneuverability of this model is ensured by the intervention of the multi-level rotation. Left and right-handed users will use it nicely.
Cons
On the other hand, we will have appreciated a less important sound. With noise pollution of 108 dB, you risk annoying those around you by tinkering in the evening or on weekends.
Verdict: 9.7 / 10
Impact wrenches like this will work well for users who don’t like electrical devices. The 9.7 out of 10 are due to its ease of use, its power, and its ergonomics.
Main Features
Diet
Hazet 9012M is a pneumatic machine. It, therefore, works with compressed air. To turn it, you will need to give it a pressure of 6.3 bars. You may think it’s a low-power model if you rely on the pressure it requires, but it’s not. This pressure is enough to give a performance and great precision in all the work you want to do.
However, you must understand that the machine in question will not work without a compressor. This may be a hindrance for users who do not have a compressor at home. This means you will need to buy a compressor if you opt for Hazet 9012M. As for consumption, this device is 127 l per minute. And when you compare the other pneumatic impact wrench with this model, it’s a really very economical model.
Performance
When judging the performance of a product, users should get into the habit of focusing on three points: voltage, speed, and impact key percussion. For the 9012 M, this performance is mostly quantifiable in terms of speed, as it is a pneumatic machine. The latter is located at 10,000 laps per minute. And even if you’re not an expert in the field, you’ll notice that it’s the highest speed.
But be careful, do not listen to those who say that the pneumatic devices are not performing. We must not generalize. And this model is there to prove it. The fact that it works with a compressor does not detract from the quality of this instrument. As long as you have a compressor at your fingertips, you can take advantage of the superior quality offered by this machine.
Ergonomics
We tested this pneumatic impact wrench and concluded that it is a model worth a look on your part. Above all, if you are looking for an impact wrench of great ergonomics. The proof? Most users are all praised for the handling of this machine. So there are no nasty surprises to have on this point. Whether you’re a skilled handyman or an amateur in the field, you’ll soon see how enjoyable the grip is.
Of course, many users complain about the noise of this impact wrench, but when you take into account all the advantages of it, you won’t even see this small downside. It allows you to easily complete all the tasks you want to do with it. So don’t stop to choose this model over others.
3. Silverline Air Impact Wrench
| Preview | Product | Rating | |
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| | Silverline Air Impact Wrench 13mm (1/2") | 429 Reviews | Check Price |
It may be hard to find out which is the best pneumatic impact wrench on the market. In this case, this model may be able to meet your expectations in the field of mechanics. The key factor for its selection is robustness. This key guarantees you the tightening of bolts in seconds thanks to its high mass power. This will give you the ability to adjust the airflow and optimize the function of your compressor during work.
As one of the lightest pneumatic impact wrench, this model guarantees remarkable ease of use. You will be less tired when handling it and will be able to work longer in your workshop or garage. You will also have the option to choose the speed of the torque to work at the pace of your choice.
By using this pneumatic key model, you’ll benefit from ergonomics and practicality that other tools in the same function don’t have. Indeed, the controls and accessories at your disposal have been designed to give you easy handling to mention just the tilt ratchet clutch or the fast bayonet fitting.
If you’re a handyman, and you’re wondering which pneumatic impact wrench to choose, then you’d probably be interested in the Silverline 719770. It is distinguished by its excellent power-to-mass ratio as well as its ergonomics that make it easy to use.
Pros
Light: Weighing only 1.1 kg, this pneumatic impact wrench is one of the lightest on the market. So you won’t have any trouble handling it. Despite this lightness, it is nevertheless very robust and reliable.
Ergonomics: Always in order to make it as easy as possible to use, the device is equipped with a ratchet clutch and a 1/4″ quick bayonet fitting.
Cons
Torque: This model is not suitable for heavy work because it does not have a torque powerful enough. It will be especially suitable for small DIY jobs for example.
4. Cogex 79066 Pneumatic Impact Wrench
| Preview | Product | Rating | |
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 | Cogex 79066 Pneumatic Impact Wrench | 35 Reviews | Check Price |
It is always necessary to have the best cheap pneumatic impact wrench when you are a seasoned mechanic. To do this, it is strongly advised to take a look at this model.
Although it is lighter compared to other tools of the same function, it is distinguished by its simplicity of use and its efficiency against persistent bolts. This key also brings good power by its twist torque of 312 Nm. This will allow you to remove your wheels without spending too much time. The 7000 laps per minute offered by this tool will be of great use to you when time is short.
Being able to apply pressure up to 7 bars, this pneumatic impact wrench is able to tackle any bolt in your car. It also has an interchangeable head with 4 sockets so you can work with different parts of your car whether it’s at the wheels or the engine. This will make you able to work easily without having to pay extra costs for loosening tools. It should be noted that this model can also be used in other uses than in the automotive sector.
The Cogex 79066 is an extremely efficient pneumatic impact wrench with a rotational speed of 7000t/minute and a torsion torque of up to 312 Nm. In addition, the 4 sockets delivered with the device will give you the opportunity to vary its use.
Pros
Effective: With a maximum twist torque of 312 Nm and a speed of 7000 laps per minute, this model has enough power to perform screws and unscrews without too much effort.
Sleeves: The device comes with a set of 4 sockets that you can install on an interchangeable head, depending on your need. You will then have the option to tighten or loosen studs or nuts of different sizes.
Cons
Reliability: Be careful when using the device. According to the tests, in the event of air leakage, the compressor will no longer be able to rise in pressure, and the Cogex 79066 will become much less efficient.
5. AB Tools AT051
| Preview | Product | Rating | |
|---|---|---|---|
 | 1" Impact wrench/gun industrial 2800 ft/lbs U.S.PRO TOOLS AT051 | Check Price |
You are looking for the best Professional impact wrenches? To help you with your choice, we offer you this resistant model. It was designed by specialists in the field of the pneumatic impact wrench. With a casing cabinet of up to 43 mm, it’s ideal for garages, car shops, and tire fitters. Indeed, it is compatible with any type of gouges.
At 18.5 kg, it has a massive power of 5000 N per meter with which you can tighten your bolts perfectly. Indeed, it is a muscular instrument, its air intake of 1/2 inch can expel a pressure of 3800 N per meter and it has a speed of 2800 laps per minute. With the power of its torque maxi torque, it can be used by heavy industries.
Practical and easy to handle, this key has a control button with 3 positions: forward walking, reverse, and expulsion of not utilized compressed air. It is recommended to use it with a pressure of 90 PSI. It is also easy to maintain, just clean it with a dryer and lubricate it daily.
Investing in a cheaper pneumatic impact wrench is not necessarily a good operation, especially if it is intended for intensive and professional use. It is then best to acquire a high-quality model like this A B Tools AT051 which has a maximum torque of 5000 Nm.
Pros
Professional quality: If you are a professional mechanic or need to do a lot of work, then this model is the one for you. It is a robust and high-performance device with a maximum torque of 5000 Nm.
Reliability: As this pneumatic impact wrench is intended for professional use, it will withstand daily and intensive use perfectly. All you have to do is maintain it and lubricate it regularly, and it will last you for many years.
Cons
Price: Some reviews find it sold at a fairly expensive price. But the investment is well worth it because it is a very reliable and highly efficient device.
How to use a pneumatic impact wrench?
A pneumatic impact wrench is a tool that can screw or remove nuts from a structure in record time. This is why it is called a bolt or a tumbler. In addition, there are two models on the market. The one that’s electric and the pneumatic one. You chose the latter when you bought it. In case you don’t yet know how it works, read our tips below.
Get familiar with your new material
When you purchase a new item, the first step is to find out about the characteristics of the new object. The reason is that each model has its own peculiarities as well as its strengths and weaknesses. Knowing them would allow you to make the best use of your impact wrench. Thus, it will last for several years. For all this, check out the notice. On the other hand, the usage tips developed in the latter will make it easier for you when you have to take action.
Wear hearing protection equipment
Once you understand how your property works, you may want to consider using it. The thing you should know is that the pneumatic impact wrench is a very practical DIY tool because it saves you time. More clearly, it only takes a few seconds to unbolt a nut. However, it has a drawback. It is very noisy and can affect your hearing. So, before you operate it, consider wearing hearing protection equipment.
Remove your nuts with this device
Now that you’re wearing your hearing protection, you’re almost ready. Before you start working, first make sure that the socket at the end of the unit is in line with the shape of the nuts. This check done, define the direction of rotation. You are now ready. In relation to this, identify the nut to be unscrewed and place the socket on it. Then press the Walk/Stop button to activate it and stop it once the job is done.
Enjoy the freedom of movement
With an electric impact wrench, it would be impossible to operate your device without plugging it into an electrical outlet. Well, with a pneumatic impact wrench that’s not the case. The latter works with a built-in battery. So you don’t have to worry about a plugin the room or the wire that can interfere with your work. Its pneumatic function allows you to pass directly from one nut to another.
The most popular brands
It may be your very first step in mechanics and you may have lost a little in choosing the best cheap pneumatic impact wrench. Be aware that in addition to the technical characteristics, the brand is also a more than decisive criterion in its search for a good model. Here is a list of the most popular and internationally recognized brands, so you can get an idea of which device best meets your particular expectations.
KS Tools
The KS Tools brand has been a constant appeal to fans of new tools since its inception. Specializing particularly in the manufacture and distribution of professional hand tools, it caters to the experienced mechanics and provides them with all the tools and accessories they need. Depending on their budget, they are thus free to choose from the different ranges available.
Some of KS Tools’ tire impact wrench models are even included in the best tools rankings. They differ from all the equipment essential in mechanics by their quality and robustness that allows them to last over time.
Silverline
Silverline has been a brand specializing in hand and electrical tools for more than thirty years. The team aims to meet the special requirements of beginner and professional handymen by offering them a wide range of equipment that are distributed across different ranges.
Each pneumatic impact wrench offered under this emblem has great mass power as well as all the comfort elements that the most meticulous handyman often needs. It promises, without a doubt, better performance to the user.
Einhell
All garage owners have certainly heard of Einhell, one of the world’s leading brands of DIY and gardening equipment. It is displayed on many quality tools and meets current standards.
Created in the 1960s, it mainly bases its factories in China and works in the manufacture and distribution of parts and tools dedicated to both individuals and professionals. Among its main products, you can find many models of pneumatic impact wrench.
Brüder Mannesmann
Many mechanical workshop professionals as well as garage owners are interested in the tools signed by Brüder Mannesmann, thanks to their quality and robustness. Note that the brand offers a wide range of equipment that is essential to mechanics and handymen.
The production of pneumatic impact wrenches, as well as other types of DIY accessories, is the main area of activity of the brand. It offers many quality models, in the form of a kit that is distinguished mainly by the number of pieces. A very complete box can even have up to thirty elements, to mention only the pneumatic ratchet keys, the pneumatic axial grinder, and the hammer.
It is a brand that is 100% dedicated to the production and sale of tools for do-it-yourselfers, garage owners, and amateur mechanics. It is also a recognized supplier of industrial equipment and provides individuals and professionals with tools and accessories essential to carry out their missions.
A true friend of seasoned mechanics, she is even recognized as the leader of the high-tech screwdriver. In her history, she has been working in the design of high-end tools for a hundred years. It thus guarantees quality through its more than 8000 references that are sold in many countries of the world.
