The 10 Best Impact Wrenches

Sara Mandeed
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The best impact wrench will always be one of those tools that you dread buying the most. It’s one of those “wonder if I could get by with a cheaper model” and “what the hell am I doing” kind of moments. However, since most of us do not own “The World” we decided to compile a guide for the best impact wrench to help make these tough decisions a little easier.

If you’re not familiar with impact wrenches, you should know that they fall under the same category as a power drill. They are incredibly powerful tools that generate incredible amounts of torque. They are used in industrial, military, and automotive applications. They are typically used in situations where torquing a large bolt or nut is required.

However, they are also becoming increasingly popular in regular households because of their convenience and versatility.

Impact wrenches are able to tighten and loosen many types of screws in a single pass; often in a few quick seconds. This makes them an irreplaceable tool in automotive, electrical, and other industrial settings.

How Do You Use an Impact Wrench?

NameCategoryProduct
AIRCAT 1150 "Killer Torque" 1/2-Inch Impact WrenchBest OverallAIRCAT 1150 "Killer Torque" 1/2-Inch Impact Wrench
Stanley 97-125 11 Piece 1/2-Inch Drive SAE Deep Impact Socket SetBudget PickStanley 97-125 11 Piece 1/2-Inch Drive SAE Deep Impact Socket Set
DEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench KitUpgrade PickDEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench Kit

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

Our rating: 9 / 10

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

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Pros:

  • Extremely durable and long-lasting
  • Powerful and efficient performance
  • Works silently and smoothly
  • Easy to use and handle
  • Affordable price
  • Exclusive lifetime warranty

Cons:

  • Relatively lightweight and compact
  • Feels a bit less than solid
  • Takes a while to reach maximum torque

Are you looking for the best impact wrench for the money, then look no further, as the AIRCAT 1150 "Killer Torque" is the most powerful and most capable tool today that you can get for the best bang for your buck. It is the latest model of the 1150 Killertronics. It has some internal changes from it's precedor and that's why it is now capable of producing 2000 ft-lb of torque.

The AIRCAT 1150 is a professional-grade 3/4-inch impact wrench that weighs about five pounds. It can easily break the toughest mechanical nuts and bolts with the use of 1,250 ft-lb of torque, which is truly awesome. It is a compact unit that is very comfortable to use, and is really well built for long-term usage. It is a very versatile tool that you can use to loosen, tighten, fasten, and in many other situations.

2. PORTER-CABLE Impact Wrench

Our rating: 9 / 10

PORTER-CABLE Impact Wrench

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Pros:

  • Affordable
  • Lightweight
  • Power to make short work of tough fastening applications
  • Simple mechanics
  • Simple parts, no exposed body parts, and thus, quite safe to use in different conditions

The Porter-Cable impact wrench is an impressive tool that is easy for the DIYer to use, not to mention quite affordable. Now, these are not used for high-end tasks, but they are more than good enough for beginners. This is because they are super easy to use, and the mechanics are simple. This goes to show that the impact wrench is worth its value.

The wrench is not just very cost-effective, but also very durable. It comes with durable cast metal housing and a front-mounted LED light. It can also be used with the pipe wrench without the stress on your wrist. One good thing is that it comes with double-ended attachments, enabling it to be used on different kinds of surfaces.

If you want to add versatility to your toolbox, then this is the ideal choice. It is a must-have in your toolbox, and has been designed to stand the test of time. For the price, you get a quality piece with maximum portability, making it a bang for the buck.

3. DEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench Kit

Our rating: 9 / 10

DEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench Kit

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Pros:

  • Extreme powerful and very efficient
  • Lightweight and easily maneuverable
  • Innovative anvil design with built-in LED light
  • Durable, high-grade housing
  • Carrying case for the impact and charger
  • During controlled lab tests trigger and anvil failed to loosen or separate during impacts from a 7-foot drop

Cons:

  • Can be negatively affected by extreme temperatures
  • The chuck on the impact wrench has been found to have both good quality and performance in most tests
  • It is a tad high on price of convenience

Anvil, 2.0Ah (Bare Tool)

4. Ingersoll Rand 2235TiMAX Drive Air Impact Wrench

Our rating: 9 / 10

Ingersoll Rand 2235TiMAX Drive Air Impact Wrench

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Pros:

  • Unit retail package includes interchangeable socket adapter, air packing, and carrying case
  • Requires relatively low amperage thus making it safe around plastic and aluminum connections
  • Ergonomic design for easy grip
  • 1640 in/lbs torque
  • 5 year limited warranty
  • Low air consumption
  • Compatible with all SAE 3/8” drive impact sockets
  • Maximum torque delivers uncompromising performance
  • Lot of power and speed, suitable for use on floor jacks, suspension lifts, exhaust systems, lug nuts, and many other uses
  • Very well built

Cons:

  • Expensive
  • Not that much power as per some users

We're all looking for the best impact wrench for commercial use but in the end, this one will lay claim as the best impact wrench on the market. If you are looking for a reliable, powerful and all around feature heavy impact, then you have found your match.

This is a high-powered impact wrench that not only delivers in terms of performance but also looks sharp and functions the way it should. The list of materials and parts used in this tool is the first guarantee that it will deliver the best experience you've had with an impact wrench.

5. Ingersoll Rand Model 231C 1/2" Heavy-Duty Air Impact Wrench

Our rating: 9 / 10

Ingersoll Rand Model 231C 1/2" Heavy-Duty Air Impact Wrench

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Pros:

  • Powerful
  • Quick and efficient
  • Comfortable to use
  • Superior build quality
  • Decent power to weight ratio
  • Well-made carrying case
  • Solid, comfortable grip
  • Easy to operate
  • Works effortlessly

Cons:

  • Not suitable for big jobs that require a lot of torque
  • You’ll be hard-pressed to find a suitable back-up for your existing wrench

If you’ve been in the market for a high-quality air impact wrench, you’ll be glad to hear that the Ingersoll Rand Model 231C is our top pick.

The 21-pound 231C is certainly one mean machine. It’s pretty compact and lightweight at only 14lbs, but it actually gives you the power of a 6-pound-class torque wrench. It’s great for tight spaces, like underneath your car or truck. The 241C generates up to 1,250 ft-lb of torque which is roughly twice more than the average impact wrench.

On a side note, this impact wrench is not for everyone. It’s really meant for professionals who need an efficient and cost-friendly solution for heavy-duty projects, and it’s definitely not recommended for hobbyists.

6. Milwaukee 2767-20 M18 Fuel High Torque 1/2-Inch Impact Wrench

Our rating: 8 / 10

Milwaukee 2767-20 M18 Fuel High Torque 1/2-Inch Impact Wrench

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Pros:

  • Powerful motor
  • High torque output
  • Lightweight design
  • Durable build quality
  • Comfortable handle
  • It allows easy access in hard-to-reach areas
  • Solid construction
  • Fast speed
  • Long battery life
  • Long service life

This ultra-powerful high-performance Milwaukee 1/2-inch impact wrench unleashes 1,400 ft.-lb. of maximum torque, capable of loosening the tightest bolts easily. It is engineered with a high-speed, high-torque motor that delivers 2,300 RPM.

This power tool features a dual-mode LED light system that provides 260 lumens. One mode is geared toward illuminating the impact area and the other lights up the area in front of the user.

Another smart feature of the Milwaukee 2767-20 1/2-inch impact wrench is the new friction ring. This is an innovative feature that provides faster socket changes by using a spring-loaded ball bearing mechanism. This tool also features a new grip with raised panels for more comfortable portability.

7. Hammerhead 7.5-Amp 1/2 Inch Impact Wrench

Our rating: 8 / 10

Hammerhead 7.5-Amp 1/2 Inch Impact Wrench

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Pros:

  • Great performance
  • Compact & lightweight
  • Rubberized soft grip
  • Sturdy, durable & long-lasting
  • 16 ft. lbs. torque power
  • Intended use: Automotive, motorcycles, appliances, and more
  • 2-Year limited warranty

Cons:

  • A bit expensive
  • Not for heavy-duty use

Impact wrenches are a necessity for individuals who work on cars and motorcycles because they save a tremendous amount of time when compared to screwdrivers and wrenches. Over time, you’ll save a whole lot of money. An impact wrench utilizes a rotating positive displacement mechanism, to increase the torque which can perform functions much faster and more easily than manual hand tools can.

An impact wrench is a very powerful tool that can be very dangerous if used improperly. Many homeowner mechanics don’t need to use an impact wrench. If you’re just looking for a simple tool for little projects around the house, you’ll be happy with a manual or cordless drill.

8. ACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool Kit

Our rating: 8 / 10

ACDelco ANI405A Heavy Duty Twin Hammer ½” 500 ft-lbs. Pneumatic Impact Wrench Tool Kit

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Pros:

  • Variable speed trigger switch
  • Greatly reduces effort
  • Very fast
  • Built-in power regulator
  • 13 positions
  • Designed for everyday household work

Cons:

  • Bulky and heavy
  • Might not be suitable for professional use
  • Excess weight might detract from power

This heavy-duty pneumatic impact wrench is capable of generating 500 ft-lbs of torque, and its maximum speed is 2,500 rpm. It has a relatively wide range of 13 different torque positions, and the speed/torque regulator is built right into the trigger switch. The pistol grip design of this Porter Cable impact wrench is easy and comfortable to hold, and its twin-hammers (stator and rotor) are designed to reduce effort by up to 40% when compared to conventional impact wrenches.

This toolkit comes with a 1/2-inch 24-tooth impact wrench, an extra 23-tooth impact wrench, a built-in regulator (for the trigger), plus a carrying case and two front connectors for hydraulics. The ACDelco AN405A is backed by a 90-day money back guarantee and a 1-year free replacement plan.

9. Campbell Hausfeld 1/2" Impact Wrench

Our rating: 7 / 10

Campbell Hausfeld 1/2" Impact Wrench

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Pros:

  • Has the ability to remove lug nuts without the need for a breaker bar
  • This model comes with a one-year warranty
  • Slightly lighter and more compact than other air impact wrench models
  • Very affordable, great for home garages or DIYers
  • Features a functional LED light for ease of use in dark places
  • Handles align well for easy removal
  • Casing is durable and keeps the wrench in optimum working condition

Cons:

  • Sometimes the wrench handle loosens during use
  • The battery doesn’t last as long as others
  • Battery doesn’t charge as fast as others
  • Instructions for changing out the battery include some steps that aren’t necessary

Red.

This is one of the most compelling reasons to buy the Campbell Hausfeld 1/2" Air Impact Driver, Red Edition. Buyers can choose from models that run on 110V and 12V, which is the perfect choice for just about any household or personal garage. It’s a simple device to use – users simply need to twist the wrench onto the hex nuts on the tires of the car, then push the trigger to remove them.

10. DEWALT

Our rating: 7 / 10

DEWALT

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Pros:

  • Sleek design suitable for both pros and DIY contractors
  • Very powerful motor
  • Variable speeds
  • Brushless motor for longer motor life
  • Battery lasts long
  • 5-year limited hardware warranty and 3-year limited tool warranty

Cons:

  • More expensive than ordinary impact wrenches
  • High initial torque a little difficult for beginners
  • Doesn’t offer variable speed control
  • Battery powered

Impact wrenches are very powerful and efficient electric wrenches that are highly useful for a variety of repairs and tasks. These wrenches differ from ratchet wrenches that rely on a mechanical wrench movement. Impact wrench works with an electric motor to provide high torque, making them the most powerful wrenches you can use.

We searched for a long time to find the best impact wrenches and finally came up with this Dewalt impact wrench. The Dewalt DCF899 is a high torque, set-screw impact wrench equipped with a large and small anvil. The tip of this tool is housed by a solid metal and on both sides there is a plastic guard to lock the tip in place, making it easy to use.

11. Stanley 97-125 11 Piece 1/2-Inch Drive SAE Deep Impact Socket Set

Our rating: 7 / 10

Stanley 97-125 11 Piece 1/2-Inch Drive SAE Deep Impact Socket Set

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Pros:

  • The set is made of high-quality materials
  • Sizes range from 4mm to 38mm
  • The sockets have a bright and crisp color finish
  • The sockets are resistant to rust and corrosion
  • The sockets are designed to prevent slipping
  • The set includes depth markings on the sockets

The Stanley 97-125 is one of the top 10 best impact wrenches of 2019 and a really nice addition to your home tool collection. You can easily open and close tight spaces with this set of impact tools. This set can be used for a wide range of projects such as automotive applications, electrical, and plumbing.

This impact socket set is constructed using heavy duty steel so it will hold up really well even with heavy use and will last for a long time. The set includes 33 pieces and a fabric storage pouch. It also comes at an affordable price, so you will not have to worry about spending more than you should.

What is the best impact wrench for the money? In this post, we are going to talk about the best impact wrenches you can buy today. You may be wondering how you can make sure to find the right kind of wrench that is right for your job.

Frequently Asked Questions (FAQ)

What are the best impact wrenches?

Whether you were born with more force than most or have come of age with the modern miracles of technology, we all need to tighten bolts occasionally. And for many of us that mostly means putting things together. Impact wrenches, however, are far from just assembly tools.

With enough force to pull a car, impact wrenches are made for a range of tasks, and this article has them all. It also has reviews of the best impact wrenches like the PORTER-CABLE by completing a group of tests, including:

  • Tightening and loosening lug nuts and bolts
  • Fastening and unfastening nuts on an axle
  • Breaking loose an axle nut within a certain amount of time
  • Completing a deadbolt job

What is the most powerful impact wrench?

The Husky TEK4W423 has a torque of 1,750 ft./lbs.

We’ve gone through a lot of power drills but so far, this is the strongest impact wrench we’ve encountered. That was really a surprise to us considering its size.

How strong of an impact wrench do I need?

The strongest impact wrench that a professional would need is the DEWALT 80-volt MAX which is designed for heavy duty applications. However, the IRWIN VISE Grip (1420) and IRWIN VISE (3109) which has been the preferred choice for 20 years, has a maximum impact speed of 1,300 RPM.

If youre looking for an impact wrench for household use then the IRWIN VISE (3109) is your best bet. It has a very high impact strength and exerts a maximum torque of 1,288 inch pounds. It is ideal for loosening extremely heavy or rusted screws. Due to its strength, it can be used to extend the life of your vehicles parts too. This is definitely a good buy for the practical mechanic.

If youre looking for a practical impact wrench to use on a day to day basis the IRWIN VISE (3109) is your best bet suiting all your needs.

What size impact wrench do I need to remove lug nuts?

The sizes of impact wrenches typically have two numbers separated by an x. The first number is the maximum torque and the second number is the amount of speed or RPM.

To do a general consensus, most mechanics recommend an impact wrench of 275 ft-lbs. This is the torque that most car tires have.

You should get an impact wrench with a good balance between torque and speed. Ideally, you would adjust the speed of the gun to only the minimum that is needed to break the nut loose while keeping the torque at maximum.

However, a lot of users prefer to have a wrench with a lot of torque rather than speed. If you are someone who wants to focus on maximum torque, then an impact wrench with 700 ft-lbs and lower should do the trick.

You might also want to consider buying a cordless impact wrench. This is very convenient on some jobs since you can set the impact wrench without worrying about a power supply.

Conclusion

If you do a lot of DIY work around the house and you own a list of tools, an impact wrench is probably something you’ll want to invest in if you don’t already have one. These are very versatile tools that can speed up your work in many ways. You can use them to remove bolts, nuts, studs, and other hardware items…

Our Recommendation

NameCategoryProduct
AIRCAT 1150 "Killer Torque" 1/2-Inch Impact WrenchBest OverallAIRCAT 1150 "Killer Torque" 1/2-Inch Impact Wrench
Stanley 97-125 11 Piece 1/2-Inch Drive SAE Deep Impact Socket SetBudget PickStanley 97-125 11 Piece 1/2-Inch Drive SAE Deep Impact Socket Set
DEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench KitUpgrade PickDEWALT DCF880HM2 20-volt MAX Lithium Ion 1/2-Inch Impact Wrench Kit