11 Best 1/2 Corded And Cordless Impact Wrench (2022)

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As ½ impact wrenches are the most common tool for repairing machines and vehicles, it’s impossible for mechanics to live without them. Yeah, you heard that right. You also need ½ impact wrenches if you want to do maintenance on various types of gears and machinery. So, there’s no doubt that ½ impact wrenches need to be taken seriously.

But, since the market is flooded with hundreds of impact guns from different manufacturers, it’s quite common to get baffled by them, right?

Well, not to worry! This is exactly where we come into play. We brought you an ultimate guide for choosing the best 1/2 corded and cordless Impact Wrench. In this discussion, you’ll also find all the related info on this topic.

Now, take a cup of coffee and read the whole article at your own pace. We’ll guide you through all the details that a beginner needs to know, as well as all the insights that an expert requires on ½ impact wrenches. So, without any more words, let’s go through it.

How To Choose The Best 1/2 Corded and Cordless Impact Wrench: Ultimate Buying Guide

Before you go ahead and buy a 1/2 impact wrench for your workshop, you have to carefully check the aspects below. We recommend that you take some time and evaluate all the characteristics, as we have mentioned below:

Shape Of The Impact Wrench:

1/2 impact wrenches come in mainly 2 different types of shapes: in-line grip and pistol grip.  Both types have their own perks and downsides. The inline-shaped impact ranges are longer in construction, and they consume less space.

On the other hand, the pistol-shaped impact wrenches will have a bit more space consumed in your toolbox.

Now, if you are working in a place where you have less freedom of movement, it’s better to use an inline impact wrench. On the other hand, if you have enough freedom of movement, you can use the pistol-shaped impact wrench because they facilitate a higher strength of grip.

Our suggestion is that if you work on a car or small machinery, it’s better to work with an inline impact wrench. But, if you work on a building or a large construction site, you should utilize the features of a pistol-shaped impact wrench.

Pistol-shaped impact wrenches will sometimes also have a side handle for extra grip. This feature amazingly helps if you are working on tough pieces of machinery.

Normally, in the case of 1/2 impact wrenches, a pistol-shaped impact wrench is the ideal preference. So, if you have enough leverage on space and have the facility to carry a pistol-shaped impact wrench, you should definitely buy one.

Level Of Comfort:

Since you are going to spend long work hours with your 1/2 impact wrench, you have to give importance to the comfort level. You also have to choose an impact wrench that has perfect ergonomic control. This will result in a reduced work strain for your body. In turn, your work efficiency will also increase.

This is why I would recommend going with the ½ impact wrench that has the most amount of comfort facility. Now, you have to actually hold the impact wrench by your hand to measure its comfort.

But, if you are buying online, you have to go through the reviews of the users to find out if the 1/2 impact wrench is comfortable enough or not.

Ample Durability :

In case you accidentally drop the machine from your hand, the physical protection layer of the machine is the only thing that can prevent it from getting totally damaged. This is why you should go with a metal-encased 1/2 impact wrench. Or, you could just buy one that has a heavy plastic encasing on it.

This type of impact wrenches won’t get damaged even if you accidentally drop it from a medium to high distance. It’s because the protection layers fully protect the impact wrench. As a result, the impact wrench will have ultra-level durability.

Optimum Torque:

It doesn’t matter what type of impact wrench you choose or what socket size you decide to buy, if the wrench fails to provide adequate torque, the machine is practically useless. That’s why it’s important to take note of how much torque an impact wrench generates before purchasing it.

The show should look and evaluate which model provides the maximum amount of torque. Also, you’ll find that different models of impact wrenches will offer different and multiple modes of torque settings.

Multiple torque settings are a feature that lets you use different levels of torque strength from low to high. This feature can come in handy in times of delicate work.

Also, if the impact guns have the ability to use less or high torque according to your requirement, it will save a lot of energy. That’s why, if you are using a cordless (battery-powered) impact wrench, multiple levels of torque settings are a feature that you must have.

Quality Combination:

Another small thing to consider before buying a 1/2 impact wrench is that you have to check its compatibility with other machines too.

For example, if you choose the best sander for exterior paint removal for your work environment, then you have to choose a similar quality impact wrench as well.

Why is that? It’s because pairing the performance of a high-quality sander (for exterior paint removal) with a low-tier impact wrench will result in a disturbance in your work performance.

So, don’t forget to synchronize the quality of your impact wrench with other work machinery’s quality too.

11 Best 1/2 Corded And Cordless Impact Wrench: Product Review

1. DEWALT 20V MAX XR Impact Wrench Kit

If you want raw power, the DEWALT impact wrench is the machine you want. As it can generate a whooping maximum of 700 ft-lbs of torque, it can take down any job, anytime.

Also, the design of these 1/2 impact wrenches is pretty amazing as well. Its 8-13/16-inch design comes in handy for all sorts of work.

On top of all those, this piece of machinery has three different speed modes (up to 400 RPM/1200 RPM/1900 RPM) that can utilize its battery power to the fullest.

Also, the 1/2-inch anvil, combined with a hog ring with full compatibility of the detent pin, works flawlessly without making much vibration.

To control this machine with more efficiency, the manufacturer has also provided LED indicators for monitoring its performance.


  • Name A Brand: DEWALT
  • Dimension Of The Item : (9.94 x 4.25 x 10.16)”
  • Construction Material : plastic+ rubber+metal
  • Style Of The Head: fixed square
  • Maximum Torque: 700 ft-lb

Buying Advice For DEWALT 20V MAX XR Impact Wrench

Since this impact range is battery-powered, we recommend you buy an additional power cord extension (multi-plug) so you can get electric power right when you need it.

Pros And Cons: 


  • This item is ultraportable, yet has a super high max torque capability. Also, it’s a pistol-shaped impact wrench. So, you can maintain a heavy grip on this machine while working on it. On top of all that, its dimensions are pretty convenient as well.


  • This item is a bit expensive.

Final Verdict: 

Although this item is quite expensive, we think it packs all the features that you may need. So, as this product offers a high value for the money, we fully recommend buying this product.


  1. Can I use any 20-volt standard battery on these 1/2 impact wrenches?

Yes. Technically, all 20-volt batteries are compatible with it. But we’re not sure if all 20-volt batteries are physically compatible to pair up with it.

  1. Will using LOW settings consume less energy?

Yes. As the motor of the machine runs at low speed, it consumes little electrical power compared to HIGH and MEDIUM mode.
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2. Ingersoll Rand 1/2″ 20V Cordless Impact Wrench

If your work requires a massive amount of power from an impact wrench, you should immediately buy the Ingersoll Rand 1/2 Impact Wrench. It’s got a whopping 1500 ft-lb of maximum torque and also a 1,000 ft-lb torque mode for conducting heavy works.

Compared to all the other competitors, it’s got one of the best power to weight ratios. This feature makes it stand out from all other impact wrenches. It’s also got variable power modes (4 power modes) so the user can utilize its energy to the fullest.

If your work requires a massive amount of power from an impact wrench, you should immediately buy the Ingersoll Rand 1/2 Impact Wrench. It’s got a whopping 1500 ft-lb of maximum torque and also a 1,000 ft-lb torque mode for conducting heavy works.

Compared to all the other competitors, it’s got one of the best power to weight ratios. This feature makes it stand out from all other impact wrenches. It’s also got variable power modes (4 power modes) so the user can utilize its energy to the fullest.


  • Name Of The Brand: Ingersoll Rand
  • Dimension Of The Item: (8.1 x 2.3 x 9.3)”
  • Maximum Torque: 1500 inch-pound
  • Weight Of The Item: 6 lb
  • Mode Of Operation: DC battery

Featured Specs: 

The most special thing about this particular impact wrench is that it has four dedicated power modes: Maximum Power mode, Mid-Power mode, Range Tight mode, and Hand-tight mode.

Extra Features:

It’s got a 360° LED for lighting up the working environment. So, you can easily keep working in the dark too.

Buying Advice For The Ingersoll Rand Impact Wrench

Since this impact wrench runs on the battery, we highly recommend that you also buy a multi-plug extension, so you can get instant power whenever you need it.

Pros And Cons: 


  • This impact wrench is very easy to carry. And, at the same time, it has a huge amount of power in it. It’s also highly durable. And, its motor is a highly efficient brushless motor that saves electricity.


  • The pricing is high

Final Verdict: 

Since this product starts from 285 USD, it’s a bit overpriced. But, it provides more value than its monetary price. So, we fully recommend buying it.


  1. Will I get any warranty with it? 

Yes. There are 3 years of warranty provided with this 1/2  impact wrench.

  1. What is the power input voltage? 

It’s 100 to 240 volts.
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3. Milwaukee 2767-20 1/2″ High Torque Impact Wrench

The Milwaukee 1/2″ High Torque Impact Wrench can amazingly help you finish your work faster than others by taking care of all the nuts and bolts at twice the average speed. Also, as it’s only 8.39 inches long, it is a very compact machine.

It’s also got multiple performance modes dedicated for bolt removal. And, it efficiently utilizes its power by slowing down and speeding up its motor RPM. Moreover, it’s a hugely powerful machine of 14,000 ft-lbs max torque. So, it’s suitable for all types of work.


  • Name Of The Manufacturer: Milwaukee
  • Dimension Of The Item : (17.3 x 10 x 3.9)”
  • Construction Material: composite rubber, metal
  • Protection Type: rubber overmold
  • Maximum Torque: 14,000 ft-lb

Featured Specs: 

This impact wrench has a fast-charging lithium-ion battery that can provide almost an hour of non-stop performance. Also, the whole machine only weighs about 8.70 lb.

Extra Features:  

It’s got 4 modes of performance based on variable motor RPM. You can freely adjust the torque level according to your requirement.

Buying Advice For The  Milwaukee 1/2″ High Torque Impact Wrench

We recommend that you buy a dedicated bag for carrying this impact wrench. It’s factually proven that external cases extend the lifetime of this type of machinery.

Pros And Cons:


  • As this device runs on a 12-volt lithium-ion battery, it’s super portable. Also, its lightweight construction enhances its portability. Moreover, it’s protected by rubber overmold encasing. So, it won’t get damaged by accidental drops.


  • It comes in only one color

Final Verdict:

This weatherproof impact gun is a perfect tool for a busy workman. We wholeheartedly recommend this to you because it’s got all the necessary features that a professional needs.


  1. What type of motor does this impact gun have? 

It runs on a DC brushless motor.

  1. Is the charger included in the package?

No, you need to buy the charger separately.
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4. PORTER-CABLE Impact Wrench

If you need a cheap ½ impact wrench that has both power and relentless performance ability, you should buy the PORTER-CABLE Impact Wrench. It’s a corded impact gun that runs on a powerful 7.5-ampere motor. It can also generate up to 450 ft-lb torque.

Moreover, this machine can run on a maximum of 2700 BPM and 2200 RPM. Even for the fastest application needs, this impact gun is perfect. Also, its 0.5-inch hog ring anvil makes it widely applicable for most types of jobs.


  • Manufacturers Name: Porter-Porter-Cable
  • Weight Of The Item: 7.5 lb
  • Impact Gun Type: carded pistol-shaped
  • Maximum Torque: 450-ft pound
  • Warranty Period: 3 years
  • Dimension Of The Item: (13x4x11)”

Featured Specifications:

As this device runs on corded AC power, it has a huge performance speed of 2200 RPM. As a result, it is one of the fastest impact guns compared to all other competitors.

Extra Features: 

For a comfortable grip, the manufacturer has provided a rubber overmold in its handle. So, you can do your jobs with a strong grip. As a result, this feature ensures the user’s security too.

Buying Advice For The PORTER-CABLE Impact Wrench 

Since this device requires corded AC power, you must keep an additional multi-plug extension and a dedicated casing for this device. So, don’t forget to add these to your shopping cart at the time of purchase.

Pros And Cons:


  • As this device is only 7.5 lb, it’s super portable. You can easily operate it with one hand. Moreover, its 0.5-inch hog ring anvil ensures that it’s suitable for most types of jobs.


  • The 450 ft-lb limit is a very high amount of torque. It might not be suitable for small jobs.

Final Verdict:

Because this impact gun is not battery powered, it draws a tremendous amount of power. This is why it’s perfect for heavy jobs. So, we recommend that you utilize this impact gun to the fullest for tough jobs. 


  1. Does this impact gun come with a bag?

No. The manufacturer only provides the impact gun itself.

  1. If my impact socket is broken, can I repair it?

No. if your impact socket is fully broken, you’ll just have to buy a new impact socket.
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5. Chicago Pneumatic – 8940000000 CP7732 Ultra-Compact Stubby Impact Wrench

If you need an ultra-durable impact gun for long-ranging performance, the Chicago Pneumatic Ultra Compact Stubby Impact Wrench is your best companion. This device is encased in metal. So, it cannot be damaged very easily.

Moreover, this impact gun only weighs about 1.3 kg (2.9lb) and still pulls off 450 ft pounds of torque. This is a huge power-to-size ratio compared to other competitors. As this device uses air power to do its duty, it’s fully reliable for any work environment.


  • Name Of The Manufacturer: Chicago pneumatic
  • Dimension Of The Item: (4.4 x 2.3 x 6.8)”
  • Construction Material: Metal
  • Style Of The Head: Fixed square
  • Weight Of The Item: 2.9 lb

Featured Specs: 

The special thing about this impact gun is that it has 3 performance settings for all types of jobs, be it low or medium tier. Also, its body is fully protected with aluminum encasing.

Extra Feature:

The motor of this impact gun is a super powerful 9,000 RPM motor. It creates a massive speed to conduct all the work very fast. Also, the manufacturer provides 1 year of warranty with the product.

Buying Advice For Chicago Pneumatic Impact Wrench

As this device has a very powerful motor, due to its vibration, it creates up to 95 dB of sound. That’s why we recommend that you only use this device outdoors.

Pros And Cons:


  • As this device is only 5.28 lb, it’s practically as easy to carry as an average water bottle. Also, its whooping 9000 RPM motor is the fastest, compared to other competitors.


  • It might create high sounds and noises.

Final Speech:

This particular impact gun packs all the features that the best 1/2 impact wrench should have. So, we wholeheartedly recommend this.


  1. Where is this impact gun manufactured from?

It’s manufactured in Taiwan.

  1. Does this impact gun have a reverse/forward switch?

Yes, at the side of the gun, there is a dedicated forward/reverse switch.
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6. Makita XWT08Z 18V LXT Lithium-Ion Brushless Cordless High-Torque 1/2″ Sq. Drive Impact Wrench

If you’re looking for a reliable impact gun that can last for years, you should check out the Makita Lithium-Ion Brushless Cordless impact wrench. This is a standard-sized impact gun that runs on battery but has enough power to pull off all types of heavy jobs.

Furthermore, this gun has 6 modes of performance settings to choose from. So, you can adjust the power of this machine anytime according to your needs. On top of all that, it’s got a motor that can pull off 1180 ft-lb of torque. So, being only 7 lb, it’s got all the power you may require.


  • Name Of The Manufacturer: Makita
  • Dimension Of The Item: 10 x 10.3 x 3.9 inches
  • Style Of The Head: Fixed square and hex
  • Maximum Torque Output: 1180 ft pound
  • Weight Of The Item: 7 lb

Featured Specs:

This impact gun’s specialty is that its motor is a brushless motor that can save 50% of electricity compared to other types of impact guns.

Extra Features:

Depending on the requirement of the user, this impact gun can run at 0 to 900 RPM, 0 to 1800 RPM, 0 to 2000 RPM, and 0 to 2,200 RPM.

Buying Advice For The Makita Lithium-Ion Brushless Cordless

We fully recommend this product to those mechanics who need instant solutions for small to medium loads of work.

Pros And Cons:


  • The manufacturer has cleverly designed an LED in its construction that illuminates the working space in the dark. As a result, you can work with it 24/7. Also, its dimension and weight make it super convenient to work with.


  • Battery capacity is relatively low.

Final Verdict:

As this device is ultra-portable and very convenient to use, I recommend it to those who have to travel a few kilometers to reach their worksite.


  1. In which country was this product manufactured?

It was manufactured in Japan. Later, it was assembled in the USA.

  1. Can I upgrade my batteries?

Yes, battery upgradeable options are available from the manufacturer Makita.
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7. CRAFTSMAN V20 Impact Wrench Cordless Kit

Check out this ultra-durable stainless steel-made impact gun from Craftsman. Its name is CRAFTSMAN V20 Impact Wrench Cordless kit. This is a machine that is well protected with 100% stainless steel encasing. Also, it’s got a motor that can pull off a maximum 350 ft pound torque and 250,000 IPM. This is just enough power to handle large-sized fasteners.

Also, to accommodate more work efficiency, multiple variable speed triggers have been added to this impact gun. Furthermore, its battery is a 20 volt 4Ah jumbo-sized capacity li-ion battery.


  • Name Of The Manufacturer: Craftsman
  • Dimension Of The Item: 12.75 x 2.86 x 9.79 in
  • Construction Material: Full stainless steel
  • Style Of The Head: Hex
  • Maximum Torque: 350 ft pounds

Featured Specs:

It’s got a fast-charging battery that can completely recharge itself in 60 minutes.

Extra Features:

This impact gun has a high brightness LED work light that can illuminate the workplace in the dark.

Buying Advice For The CRAFTSMAN V20 Impact Wrench Cordless Kit

As this item mainly runs on battery power, I recommend buying an extra battery pack, so you can get a long performance.

 Pros And Cons:


  • As this device is completely protected with stainless steel casing, accidental drops cannot damage it very easily. Also, it’s super lightweight. That makes it the ideal choice for most workmen.


  • No dedicated variable speed buttons.

Final Verdict

This is the device that is perfect for those who are looking for something very tough and durable. Also, it’s got just enough power to pull off average to heavy-sized jobs.


  1. Do I have to buy a charger separately?

No, the package includes the wrench, charger, and battery.

  1. How can I control the motor speed?

There’s only one button for turning the motor on and off. Hard pressing the button will make the motor go faster. And, soft pressing the button will do the opposite.
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8. DEWALT 20V MAX XR Brushless High Torque 1/2″ Impact Wrench

The DEWALT Brushless High Torque 1/2″ Impact Wrench is a pretty common choice by lots of workmen. It’s an easy-to-grab and visually convenient impact gun that can handle any 1/2 fasteners. Also, this impact gun is ultra-portable and at the same time has got optimal power.

Thanks to its 1200ft-lb motor, it’s fit for all types of jobs. Moreover, its motor also provides 3-speed modes ranging from 0 to 1900 RPM.


  • Manufacturer’s Name: DEWALT
  • Dimension Of The Item:94 x 4.25 x 10.63 in
  • Style Of The Head: Fixed square.
  • Maximum Torque Offered: 2000 inch-pound

Featured Specs

This particular impact gun has a dedicated LED for providing enough light when working in a dark environment. 

Extra Specs:

The manufacturer provides a 1/2 inch anvil with a detent pin in this particular impact gun. Which, in turn, makes it universally suitable for all sorts of jobs.

Buying Advice For The DEWALT Brushless High Torque 1/2″ Impact Wrench

Since this impact gun runs on battery power, when purchasing this device, you should also buy an additional battery pack. As a result, a long backup of performance will be ensured for you.

Pros And Cons: 


  • This is a device that only weighs about 6.4 lb. So, it’s very lightweight. On top of that, it’s very small in size yet still very powerful. Also, its power-to-weight ratio is very high.


  • It can create quite a bit of noise.

Final Verdict:

 As this impact comes with a 3-year warranty, we fully encourage you to go ahead and purchase it.


  1. Which country is this product manufactured in?

It’s manufactured in the United States.

  1. Is a case included in the package?

No, the impact gun does not come with a case.
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9. Ridgid R86011B OCTANE 18V Lithium Ion Cordless 1/2 Inch Impact Wrench

Let us introduce you to a low-profile impact gun that is well suited for small to medium-tier jobs. The Ridgid 18V Lithium Ion Cordless 1/2 Inch Impact Wrench is a device that has 4 different types of speed settings for you to choose from. You can adjust its performance according to your requirement.

Also, the motor of this device is a brushless DC motor. As a result, it requires very little maintenance. So, you can enjoy many years of service without bothering to worry about fine-tuning it.


  • Name Of The Brand: Ridgid
  • Dimension Of The Item: 8.4 x 7.7 x 3.5 in
  • Construction Material: Plastic
  • Finishing Type: Brushed finishing
  • Maximum Torque: 454 ft pounds

Featured Specs:

This impact gun offers a dedicated auto mode that automatically shuts off its motor once the work is done.

Extra Features:

In addition to the above features, its manufacturer has provided a dry beam LED light to light up the work area. This means you can relentlessly keep working even in dark conditions.

Buying Advice For The Ridgid Cordless 1/2 Inch Impact Wrench

The main attraction of this product is that it’s only 4 lb in terms of weight. So, if you’re looking for an ultraportable device, this is it. So, we fully endorse this.

Pros And Cons:


  • As this device has very little weight, it’s also very convenient in terms of dimensions as well. You can easily tuck it in a small bag. Also, as it has multiple speed modes, the energy efficiency is very high.


  • Its 18V battery might be a bit of a low performer as a power source.

Final Verdict:

This particular impact gun has all the characteristics that you would expect from the best 1/2 impact wrenches. If you buy an additional battery pack with it, you should have no problem using it.


  1. Is there a case offered with this impact gun?

No, the manufacturer does not offer any case.

  1. Does it offer variable speeds?

It doesn’t offer variable speeds. But it has multiple different speed settings.
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10. AIRCAT 1150 “Killer Torque” 1/2-Inch Impact Wrench

If you need a vibrantly powerful device for your work, the AIRCAT “Killer Torque” 1/2-Inch Impact Wrench is the perfect match for you. As it runs on AC power, its motor can pull off 1295 ft-lb of maximum torque. Also, it’s made of metal and composite material. This means it won’t be damaged very easily.

Moreover, its motor can reach up to 1400 blows per minute. As a result, it’s one of the most powerful devices in the field of impact wrenches.


  • Name Of The Brand: AirCat
  • Dimension Of The Item:5 x 2.8 x 7 in
  • Construction Material: metal and composite
  • Finishing Type: powder coating
  • Maximum Torque: 1295 ft pounds

Featured Specs:

This device is surprisingly very quiet in its performance. The manufacturer has ensured that its generated sound stays under 86 dB.

Extra Features:

You’ll be amazed to know that this impact gun also comes with 2 years of service and a parts warranty.

Buying Advice For The AIRCAT “Killer Torque” 1/2-Inch Impact Wrench

Since this device runs on AC power, we recommend you buy an extra cord extension multi-plug. So, you can get instant power even if you are away from the power socket.

Pros And Cons:


  • As this device is air-powered, it is perfectly suitable to work in any environmental condition. Also, it only weighs about 4.5 lb. This is one of the lowest weighted machines compared to its competitors.


  • This device can make quite a lot of vibrations in your hand.

Final Verdict:

As a portable device, this impact gun from AirCat is a pro player in its field.  We encourage you to try it out.


  1. How long will this device last?

Since the warranty period is 2 years, you can rest assured that they will last at least for 3 to 4 years.

  1. In which country was this manufactured?

It was manufactured in Taiwan.
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11. Nitrocat 1250-K Air Impact Wrench

Let us introduce you to another prominent player in the field of 1/2 impact wrenches. It’s the NitroCat Air Impact Wrench. This device is well known for its highly powerful motor that can reach up to 1300 ft-lb of maximum loosening torque. Because it uses an AC power cord to draw power, it can work relentlessly without disturbance.

Also, it’s very appealing in terms of visual appearance too. Furthermore, it is powder coated with Kevlar materials. So, it provides enough hand grip for convenient work as well.


  • Brand Name: AirCat
  • Dimension Of The Item: 8.25 x 3x 8 inches
  • Construction Material: Kevlar material
  • Finishing Type: powder-coated
  • Maximum Torque: 1300 ft pound

Featured Specs:

This impact gun is well protected by Kevlar reinforced protection body armor. As a result, you can work with it knowing that it won’t be damaged from accidental drops.

Extra Features:

The design of the machine is done in such a way that it suppresses its sound level very well. The maximum sound generated from this device will be 86 dB.

Buying Advice for Nitrocat Air Impact Wrench

In our evaluation, this impact gun is well-equipped with all the features that the best 1/2 impact wrenches should have. So, we endorse you to go ahead and try it out.

Pros And Cons:


  • For convenient operation control, this impact gun offers twin clutches. So, even a beginner can easily control this device. Also, because it comes in 2 colors: black and silver, it’s visually attractive as well.


  • It may create quite a bit of vibration in your hand.

Final Verdict:

As this device comes with 2 years of warranty, it’s safe to say that it is fine to try out.


  1. How long is the anvil?

The anvil is 15 or 16 inches long from the housing of the machine to the end.

  1. How is it different from the 1150 AirCat model?

This model has a twin-clutch system, which the 1150 AirCat does not.
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Ratchet Wrench Vs Impact Wrench: Which Is Better?

The main difference between a ratchet wrench and an impact wrench is the purpose of the two machines. If you want to do heavy jobs, it’s better to use an impact wrench such as 1/2 impact wrench, 3/8 air impact wrench etc. But for removing small bolts, you can use a ratchet wrench.

To state in detail, for removing stubborn nuts or fasteners, you can use an impact wrench. On the other hand, for frequent use in automotive garages and industries, you can use the ratchet wrench to drive small bolts.

Also, while impact wrenches make a lot of noise, ratchet wrenches are relatively quiet. Moreover, impact wrenches use high torque to do their job. On the flip side, ratchet wrenches have relatively lowered torque.

Safety Precaution For Using 1/2 Impact Wrench

Follow the below 5 safety precautions before using an impact wrench:

  • If you have long hair, firmly clip or tie your hair.
  • Use work gloves to protect your fingers.
  • Use work goggles for protecting your eyes.
  • You can also use ear muffles to lessen the impact of the sound generated from an impact wrench.
  • Maintain a minimum 1 ft distance from the impact wrench.

Tips For Using 1/2  Impact Wrenches

Follow the below 7 tips to successfully utilize your impact wrench to the fullest :

  • Carefully go through the instruction manual before using the impact wrench.
  • Ensure that your workspace is clutter-free and fully clean.
  • Take advantage of protective accessories.
  • Maintain a firm grip on the impact wrench.
  • Don’t use excessive torque if it’s not needed.
  • Take adequate time to perform your jobs.
  • Do routine maintenance on your impact wrench every week.

Aircat 1150 Vs Nitrocat 1250k : Which Is Best For You?

The main difference between the AirCat 1150 and the NitroCate 1250 k is that the AirCat is mostly suitable for all sorts of automotive jobs and the NitroCat is best for heavy-duty jobs.

Also, the AirCat offers a twin hammer feature for the user’s convenience. On the other hand, the NitroCat has a twin-clutch facility. And, at last, the AirCat has a lower amount of torque compared to the NitroCat.

So, If you are looking for an all-rounder impact wrench, go for the AirCat 1150. If you want something specialized for heavy jobs, go for the NitroCat 1250K.

Corded 1/2 Impact Wrench Vs Cordless 1/2 Impact Wrench: Which One Is Best?

As the name suggests, corded impact wrenches draw AC power from the socket. On the other hand, cordless impact wrenches use battery power to do their job.

Normally, because AC power can supply a high amount of electricity, corded impact wrenches are far more powerful compared to cordless impact wrenches in terms of motor power.

Also, corded impact ranges make a lot of noise, which the cordless models do not. Moreover, the positive side of having a cordless impact wrench is that it can be used in any work position. Since it doesn’t require a constant power supply, it’s more convenient to use compared to corded models.

To simply sum it up, if you want raw power, go for a corded 1/2 impact wrench. On the flip side, if you want portability and convenience in your work, the cordless 1/2 impact wrenches are best for you.

How To Use 1/2 Impact Wrench?

    • Ensure that safety precautions are maintained.
    • Give power supply to the impact wrench (by cord or battery).
    • Choose a suitable torque setting for yourself.
    • Choose the correct impact socket for yourself.
    • Turn the machine ON and steadily complete your job.

Short Description For Some Sander Elements:

Impact Hammer:

This is a tool for the job of flattening, giving shape, cutting metals like aluminum and copper, deburring, and smoothening metals.


A rotor is the core component of a motor that rotates by taking electric power. It consists of several copper coils.


The anvil is the rotating part of an impact range that is joined to a hammer mechanism. This arrangement circularly spins when the impact range is started.

Hammer Cage

A hammer cage is the framework of an impact wrench that holds the anvil, hammer pin, steel ball, hammer, etc.

Cord Protector:

The cord protector of an impact wrench is the covering on the surface of the cord. The cord protector especially protects the part where the cord is connected to the impact wrench.

Friction Ring

A friction ring is a design feature on the anvil that keeps the socket of that impact wrench locked on.

People Also Want To Know:

  1. What is an impact wrench used for? 

The job of an impact wrench is to tighten bolts, nuts, and fasteners. It can loosen them too.

  1. What is a ½-inch impact wrench used for?

A ½ inch impact wrench takes care of relatively large bolts, nuts, and fasteners.

  1. What Is The Best 1/2″ Impact Wrench for Changing Tires?

We recommend the DEWALT 20V MAX XR Impact Wrench Kit for changing tires.

  1. Do impact wrenches need special sockets?

Yes, impact wrenches need only impact-rated special sockets to work perfectly.

  1. What size air compressor do I need with an impact wrench?

An average 4 / 5 CFM 90 PSI air compressor should do just fine with an impact wrench.

  1. Will a ½-inch Cordless Impact Wrench Remove Lug Nuts?

Yes. A 1 / 2-inch impact wrench is perfectly suitable for removing lug nuts.

  1. What Is the strongest 1/2″ Impact Wrench?

In our evaluation, we recommend the AIRCAT 1150 “Killer Torque” 1/2-Inch Impact Wrench as the strongest 1/2 impact wrench for all types of jobs.

  1. Which voltage should I choose for a ½-inch cordless impact wrench?

For a ½  cordless impact wrench, a 20-volt 4Ah battery is the perfect power source.

Final Words:

Well, that’s all there is to it, people. Just have a deep breath and pat your back as you’ve just finished reading a 6000+ word article on the best ½ impact wrenches. Now you know all about ½ impact wrenches. Now, hopefully, you can make an informed decision on which product you should choose to purchase.

Or, if you don’t want to go through the hassle of evaluating all the features of these products, you can just choose the DEWALT 20V MAX XR Impact Wrench Kit is a cordless impact wrench. We also recommend the AIRCAT 1150 “Killer Torque” 1/2-Inch Impact Wrench as the perfect corded impact wrench. So, you can buy them without worry.

Anyway, we can promise that following our guide to venture through all these products will not go in vain. Thank you so much for dropping in today, you guys are the bee’s knees!!!

If you want to know more about impact wrench, click here.

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