There are always some things in this life that we do not appreciate until we get into a fix. Take the case of an impact wrench. Most of us simply brush it off until a corroded nut just refuses to budge at all. Or when a rusted fitting decides to get stubborn.

It is at this point that you wish you had something to teach the nut a little respect, or as we say, “hit it with God’s thunder.”  These tools are very easy to use. Forget about exhausting yourself trying to tighten what cannot be tightened anymore. Just squeeze the trigger, and the nuts are dealt with in seconds.

The best cordless impact wrenches are a great addition to the collection of tools necessary for a person with a DIY personality. They do not require compressors to run and deliver amazing torque. However, figuring the best of the available options can be a tricky affair.

That is where this article comes in. We will indulge in impact wrenches, outline how to choose one and provide a review of some of the best around.

Top 10 Cordless Impact Wrenches

ImageProduct NameTORQUEPRICE
Milwaukee 2763-22 M18 1/2" Inch Impact Wrench700ft/lbs. - fastening$$$$
DEWALT DCF899P1 20V MAX XR Brushless High Torque 1/2" Impact Wrench Kit with Detent Anvil700 ft/lbs. - breakaway$$$
Makita XWT04M 18V LXT Lithium-Ion Cordless High Torque Impact Wrench Kit, 1/2-Inch (Discontinued by Manufacturer)325 ft/lbs.$$$$
Ingersoll Rand W7150-K1 ½” Hi-Torque Impact One Battery Kit780 ft/lbs.$$$$
DEWALT DCF889HM2 20-volt MAX Lithium Ion 1/2-Inch High Torque Impact Wrench with Hog Ring400 ft/lbs.$$$$
DEWALT DCF889M2 20-volt MAX Lithium Ion 1/2-Inch High Torque Impact Wrench with Detent Pin400 ft/lbs.$$$
Bosch IWBH182-01L 18-volt Brushless 1/2-Inch Pin Detent Impact Wrench with 4.0Ah Batteries, Charger and L-Boxx-21,650 in/lbs.$$$$
Craftsman C3 ½” Heavy Duty Impact Wrench Kit Powered By 4ah XCP Cordless Tools High Torque300ft/lbs.$$
Craftsman 19.2v C3 1/2" Impact Wrench (Bulk Packaged. Battery and Charger Not Included)200 ft/lbs.$$
Goodyear 24V Cordless Impact Wrench (33609PB)200ft/lbs$$

Our Pick

Milwaukee 2763-22 M18 1/2" Inch Impact Wrench

Milwaukee Impact Wrench

Determining the top pick for the best cordless impact wrench in this review is kind of a hard one. All the tools perform exceptionally well in all the categories and selection criteria earlier discussed.

Either way, even among the finest tools, there must be that which clicks in most of the places than the rest. In this case, the Milwaukee Inch Impact Wrench takes the ultimate title of the best cordless impact wrench.

It delivers the required amount of torque, RPM and IPM as is required of a good impact wrench. 700 ft/lbs. of fastening torque and 1,100 ft/lbs. of nut-busting torque is the kind of performance you need. The POWERSTATE brushless motor reduces the wear and tear of its components.

A REDLINK PLUS Intelligence feature gives the operator freedom to choose between 2 fastening modes. The battery packs give the tool 2 times more run time, giving you continued working during the process. The ½” anvil and friction ring allows for fast and easy socket changes.

Choosing the best cordless impact wrench

When you are in need of an impact wrench, be prepared to come face to face with dozens of them in the market. Getting the right one requires you to wade through numerous options and wrench specifications. But what features should you be looking at? Here is a couple of those features.

High Torque

The torque of an impact wrench whether cordless, wired or air operated is its weapon against stubborn nuts and lug nuts. Without the torque or in the presence of lower quantities of torque, then there is no point in wasting your money on the impact wrench.

Torque is the influence the wrench has on the object to change its rotation. The more the influence, the better the wrench is. When selecting one, always look for the highest figure, if you can afford it.

Torque figures of about 200NM should be considerably alright. If you want more to manage your hard-core tasks, always do so. Anything less is unacceptable.

Rotations per minute (RPM)

An impact wrench depends on the RPM to tighten a screw or unfasten a nut. The more the rotations, the easier and faster it is to do complete a task. This translates to less strain on the operator.

Lower RPMs delay the completion times of various projects. Before you swipe your card at the stores or click buy from an online retailer, ensure you check how fast the output shaft spins. RPM ratings should never be compromised on. The best cordless impact wrench should have at least 3,000.

Impact per Minute (IPM)

Here is another feature that will determine how effective your tool will be. Your tool will need a lot of impacts to push down that stiff screw or bolt. This figure should be sufficiently high to make your work a lot easier.

High IPM creates increased contact between the tool and the target you want to push in. More contact means that the target will stay firmer in its intended position. The tool may rotate faster, but if it does not suck adequate punch, you will be out there for much longer.

There are instances where your budget may not allow you to have a high impact tool. In such a case, ensure that it provides the right balance between Impact per Minute, Rotation per Minute and the Torque.

Battery life

How long the battery lasts is crucial for a cordless tool. The best cordless impact wrench should be able to last at least for the whole project duration. It should not compromise the performance in the process of saving on battery life.

The most useful tool will also deliver a steady performance even as the power drains and have an indicator to alert you when you need to recharge it. A shorter recharge time will also come in handy if you want to get back to your incomplete task. Always look for the wrench with decent battery life ratings.

Wrench style and sockets

Cordless impact wrenches are available in basically two styles: Pistol grip and inline style. The pistol style looks like a handgun. The grip is located beneath the motor. The inline style looks just like a very large screwdriver. The grip is inline/behind the anvil and hammer.

The pistol style features a better tool grip but is a lot bulkier than the inline style. They can be used for extended periods without much strain because of their ergonomic design. The inline style is useful for working in tight spaces like cars. Always choose the style that fits you best.

Various cordless wrenches will also feature various socket sizes to fit various sizes of nuts and bolts. Fitting larger nuts may not be feasible as you might need a much heavier duty impact wrench.

Weight

No cordless impact wrenches will weigh the same as the other. For smaller projects, the weight might not matter most. Bigger projects will require a much lighter wrench to prevent fatigue from settling in on you.

The battery type fitted on the wrench and the compactness of the design will determine how light or heavy the wrench will be. The best cordless impact wrench will always weigh less and deliver the same top-level performance you desire.

Cordless impact wrench reviews

Milwaukee Impact Wrench

Milwaukee 2763-22 M18 1/2" Inch Impact Wrench

The Milwaukee Impact Wrench is one of the best cordless impact wrenches currently in the market. This awesome tool comes with a pistol grip style with an ergonomic handle for a less strenuous work outing.

If you need a high-performance cordless impact wrench, then this tool is worth looking at. It delivers a superior performance with up to 700ft/lbs. of torque for fastening nuts. There are 1,100 ft/lbs. of torque for busting nuts.

All this power is delivered while still also offering twice longer runtimes. The Powerstate brushless motor provides cooler wrench running while no parts wear in the process. Redlink plus intelligence offers the operator a choice between two fastening modes.

2 Lithium-ion Redlithium XC 4.0 battery packs have a superior pack construction, features high-quality electronics to deliver the two times more runtime than ordinary battery packs. These batteries are what power the ½” anvil that features a friction ring for faster and easier socket changes.

With a weight of about 15 pounds, this impact wrench will not weigh you down so much during your DIY projects.

Pros

  • No noise
  • Long battery life
  • Works great
  • Powerful
  • Ergonomic handle
  • Offers 2-speed setting

Cons

  • Slightly heavy
  • Few reported breakdowns

DEWALT High Torque Impact Wrench

DEWALT DCF899P1 20V MAX XR Brushless High Torque 1/2" Impact Wrench Kit with Detent Anvil

The DEWALT High Torque Impact Wrench is a powerful and versatile tool for various fastening needs. This impact wrench is designed to be comfortable for the user, offers speed control and enables you to work even in dark places.

Designed to deliver a maximum torque of 700 ft/lbs., it offers high torque for the most demanding of applications. Better still, this tool will deliver you a breakaway torque of about 1,200 ft/lbs.

This powerful tool features a compact design of 8.81 inches. This length allows it to fit between tight spaces. You do not have to worry about the weight of the wrench as it weighs only 7.2 pounds. This allows you to continue working for hours without being fatigued.

Another feature worth looking at is the multi-speed setting. This speed control suits various applications in the process of your project. You can set the speeds at 0-400, 1,200 and 1,900 RPMs. Besides these speeds, the tool delivers 2400 IPM to tighten any ‘rude bolt’ around.

A ½” anvil has a detent pin with an option of a hog ring for a stronger socket retention. Visibility is improved with the inclusion of an LED light. The light has a 20-second delay to enable you to proceed with work in dimly lit places.

Pros

  • Lightweight
  • Ergonomic handle
  • Shear resistant anvil
  • Has LED light
  • Battery level indicator
  • Powerful
  • Multi-speed control

Cons

  • The charger can be a little lousy

Makita Cordless Impact Wrench

Makita XWT04M 18V LXT Lithium-Ion Cordless High Torque Impact Wrench Kit, 1/2-Inch (Discontinued by Manufacturer)

This cordless impact wrench is a decent and convenient substitute for the air powered or AC impact wrenches. The inbuilt motor delivers a maximum torque of about 325 ft/lbs. and an anvil rotational speed of 1,600 RPM and 2,200 IPM. All these features work together to deliver you superior power for your fastening needs.

The handle of this impact wrench is shock absorbent and protects the housing of the battery. The durability of the whole set up is therefore greatly improved. The handle is rubberized for more user comfort. A rocker switch is availed for changing the direction of rotation to either forward or reverse.

The compact ergonomic handle is only 10 ½” long. It fits in most of the tight places that you will be working on. The 18V LXT Lithium-ion battery powers the ½” drive that fits impact-rated socket sets. This 4.0Ah battery guarantees 35% more run time than the 3.0Ah rated battery. This battery charges in just about 40 minutes.

Pros

  • Faster charging
  • Lightweight
  • Rubber soft grip handle
  • Ergonomic design
  • Two direction rotation
  • Fits in tight places

Cons

  • Expensive

Ingersoll Rand Impact wrench

Ingersoll Rand W7150-K1 ½” Hi-Torque Impact One Battery Kit

If you need a cordless impact wrench that delivers a maximum reverse torque of 780 ft/lbs. as well as 1100 ft/lbs. of nut-busting torque, then this particular one could be of interest to you. It is also lightweight at only 6.8 pounds.

Durability is enhanced by the lining of the aluminum hammer case with steel. This steel provides the strength while aluminum reduces the weight of the wrench. The fragile internal components are therefore afforded the best protection.

Your comfort as the operator is enhanced by the fitting of a soft touch grip on the handle. Vibrations are therefore reduced, as well as user fatigue when it is used for longer periods. The powerful torque it produces will be able to tackle any demanding assembling or disassembling jobs. Tough bolts are punished with relative ease.

The various components are tested to ensure they are up to the required reliability levels. They would, in turn, provide a long-lasting performance even when used for the toughest of applications. A 20V lithium ion, 3.0 Ah battery delivers all the power the motor needs to spin the ½” anvil. This impact wrench does the job, does it fast and does it every time.

Pros

  • Very light
  • Powerful
  • Reliable
  • High quality
  • Comfortable to handle
  • Ergonomic design

Cons

  • Charging can be an issue

DEWALT High Torque Impact Wrench with Hog Ring

DEWALT DCF889HM2 20-volt MAX Lithium Ion 1/2-Inch High Torque Impact Wrench with Hog Ring

The DEWALT High Torque Impact Wrench with Hog Ring is fitted with a hog ring anvil so the operator can quickly and easily change sockets. It is packed with 400ft/lbs. of torque to tackle a range of heavy duty applications.

XR Li-ion batteries provide all the power that this wrench would need. The batteries have gauges and provide 33% more charge capacity than ordinary battery packs. The variable trigger fitted on this wrench and an electric brake gives the operators better control of the tool.

An LED light is fitted with the tool to provide better visibility in poorly lit workplaces. The gear case is made from the durable Magnesium. An all-metal power transmission extends the durability of this workhorse. This design style eliminates any plastics in the train that reduces the service span of the wrench.

You could use this tool for various purposes such as removing wood fasteners, removing and fastening of nuts and bolts among other things.

Pros

  • LED light provided
  • Improved battery life
  • Variable trigger
  • Charge level indicator
  • Durable
  • Sturdy construction

Cons

  • Struggles with lug nuts

DEWALT High Torque Impact Wrench with Detent Pin

DEWALT DCF889M2 20-volt MAX Lithium Ion 1/2-Inch High Torque Impact Wrench with Detent Pin

As a Professional or a DIY enthusiast, you need a tool with a battery powerful enough to last you throughout your project. The XR Li-Ion batteries fitted on this impact wrench provide a world-class runtime and an improved performance even in cold weather.

The 20V, 4.0 Ah batteries run the motor to produce 400 ft/lbs. of torque to run all your different heavy-duty applications, it could be fastening or loosening of nuts and lug nuts. The output anvil then spins at no-load speeds of 1500 RPM and has an IPM of 2300.

The complicated all-metal transmission, gears and other sensitive electronic components are housed in a magnesium case. This casing provides the wrench the durability it needs. Working in dark places should not give you goosebumps since it has an LED light for increased visibility.

The drive system consists of a ½” square drive and a detent pin anvil type. The two batteries provided have a nominal voltage of 18 volts and a no-load voltage of 20V.

Pros

  • Lightweight
  • Long battery life
  • Great value for price
  • Survives drops
  • Powerful
  • Easy to manoeuvre
  • Ergonomic handle

Cons

  • Cases of breaking down are their

Bosch Brushless Impact Wrench

Bosch IWBH182-01L 18-volt Brushless 1/2-Inch Pin Detent Impact Wrench with 4.0Ah Batteries, Charger and L-Boxx-2

This Bosch impact wrench comes equipped with the Brushless Bosch’s EC Motor. This motor design provides twice motor service life and an increased performance and a better runtime. The ½” pin detent drive with a quick attach provides maximum socket retention. A sloped detent allows for a faster and easier socket attachment.

Advanced electronics utilize cell protection and electronic motor to eliminate overloading and overheating. The tool life is greatly improved in the process. The operator is given total control over the tool with its 3-speed torque settings. Battery life is therefore maximized as you only use the speed which you need.

A small diameter grip gives the most comfortable and ergonomic grip. The 18 V Lithium-ion battery powers the motor to produce an impact rate of 3,200 IPM, no-load RPMs of 2800-2000-1,300, and different torques of 1650-900-400. Nothing says lightweight than a 3.6 pounds tool. 3 LED lights are provided to illuminate your working area.

Pros

  • Maximized battery life
  • 3 speed control
  • Superior grip ergonomics
  • 3 LED lights
  • Brushless motor
  • Electronic cell protection

Cons

  • Loud impact

Craftsman C3 High Torque Cordless Impact Wrench

Craftsman C3 ½” Heavy Duty Impact Wrench Kit Powered By 4ah XCP Cordless Tools High Torque

Battery operated tools eliminate your hassle with cords and air horses. This impact wrench could be a perfect addition to your garage and automotive needs. A robust motor provides a maximum torque of about 300 ft/lbs. and speeds of up to 3000 RPM/IPM.

All this power allows you to break free all the tightest and thickest of nuts and bolts. All heavy duty tasks will be tackled with ease. The 4Ah XCP lithium-ion battery powers it through all these heavy-duty applications. XCP technology used in the batteries increases the torques by about 20% and about 4 times more runtime.

The all-weather battery works well in extreme temperatures between 5 degrees to 158 degrees. A fast charger ensures you will be back to work in no time. 3 inbuilt LED lights illuminate your work area so that you continue working even when it gets dark.

What’s more, a micro-textured over mold grip gives you added comfort and tool control.

Pros

  • Powerful performance
  • Heavy duty construction
  • 4 times more battery life
  • Withstands extreme temperatures
  • Fast charging

Cons

  • Burns out after some time for some users

Craftsman 19.2 V C3 Impact Wrench

Craftsman 19.2v C3 1/2" Impact Wrench (Bulk Packaged. Battery and Charger Not Included)

The Craftsman 19.2 V C3 Impact Wrench spots a mid-handle design and an over-mold to provide the needed comfort and tool balance. It is compatible with various batteries such as Craftsman C3 19.2V, NiCd and Lithium-ion among others.

The motor drives an impacting mechanism to produce maximum torques of about 200 ft/lbs. Rotational speeds of 3,000 RPM and impacting rate of 3,000 IPM as well provide the sort of performance to meet all your applications.

A conveniently placed forward and reverse selector ensures the ease of changing rotational directions. This item weighs just 3.7 pounds, allowing you to work on and on without tiring. What’s more, this impact wrench is also very powerful and offers a great performance.

Pros

  • Relatively Cheap
  • Good performance
  • Usable with a number of batteries
  • Powerful

Cons

  • Struggles on heavy duty application

Goodyear 24V Cordless Impact Wrench

Goodyear 24V Cordless Impact Wrench (33609PB)

This is another of the best cordless impact wrenches when it comes to performing repairs on the go; it could be automotive or shop applications. It is equipped with the highly capable NiCad battery. The battery eliminates the need for recharging stoppages in between work.

NiCad battery powers the motor which drives the impacting drive to produce 200 ft/lbs. of torque. The drive train comprises of heavy duty gears which are heat treated to provide durability and more strength to the tool.

A variable speed trigger has been fitted to the tool to give you an efficient control of the tool. The battery life is also maximized since only the required power is drawn to drive it at the specified speed. An electronic brake brings safety and control to your fingertips.

Tightening or loosening of nuts, bolts and nut lugs is enabled by the inclusion of a forward or reverse switch. It also comes with a manageable weight of 12.7 pounds.

Pros

  • A lot of power
  • Works great
  • Great price
  • Sturdy case
  • Easy to operate

Cons

  • Struggles with lug nuts in some cases.