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A rusty bolt can be a cause of a lot of frustration. It could cost you time, energy, and sometimes health.

That’s where impact wrenches come in handy. They loosen tight bolts and nuts thanks to their hammering mechanism that delivers remarkable torque.

Traditionally, we were used to pneumatic/air-powered impact wrenches for mechanical use. For around the home purposes, electric impact wrenches do a fine job. On the other hand, the hydraulic impact wrenches are used for industrial purposes.

Designed to do away with cords, cordless impact wrenches bring convenience and flexibility to any workspace. From changing tires to disassembling parts, and extracting nuts from surfaces, this type of impact wrench can handle most of the jobs.

We have garnered a list of our top picks based on their power, ease of handling, grip, and build quality.

In Short

For its torque, durability, handling, and ½-inch Anvil with detent pin, DEWALT DCF899P1 is our No.1 recommendation for heavy duty tasks.

Milwaukee 27-63 22 M18 follows closely with similar torque, but it comes with two batteries, which means more runtime for you

For changing tires, Ingersoll Rand W7150-K2 is a top choice owing to its 1100ft./lbs. bolt torque.

1. DEWALT DCF8991 - Best for Heavy-Duty Work

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  • Uses a brushless motor for improved performance
  • Produces up to 700ft/lbs. torque
  • Comes with three-speed settings from 400, 1200, and 1900RPM
  • 1/2-inch Anvil pin is easier to operate
  • Ideal for extensive work
  • Comes with an LED
  • Up to 1200ft/lbs. reverse torque
  • It is not small, which may make it feel uncomfortable to use around confined spaces
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Let the DEWALT DCF899P1 ½-inch impact wrench do all the heavy lifting work for you. This wrench uses a 20V MAX Lithium-Ion battery. With a max torque of 700ft./lbs., it makes it easy to loosen and drive nuts and bolts.

Its brushless motor is essential for heavy-duty applications since it does not run hot. It can work extensively with minimal friction resulting in durable performance. The three-speed selector makes the DEWALT DCF899P1 convenient to use. You can work on lug nuts on the low setting and work your way up when working on rusted truck bolts.

With a ½-inch Anvil with a detent pin, this impact wrench is great on hard nuts and bolts. It holds sockets securely such that they will not fall off in the middle of the job. As such, nuts will be off in a couple of seconds instead of hours.

It is an excellent replacement for an air-powered model that will help to remove wheel studs in the right amount of time. Remember, your clients pay you to have things fixed in the shortest time possible.

This is an ergonomic impact wrench that is only 8 inches long and weighs only 7.2 pounds. It may seem large when compared to other impact wrenches. But this is tied to the power it brings to the table. It even includes an LED that helps to illuminate surfaces.

This wrench can take plenty of abuse in a workshop. It can withstand drops of 6-8ft. You don’t have to worry about this tool when working from the top of a truck or installing a steel door on the first floor. It is resistant to shearing and breakage, making it one of the best investments you will ever make.

When it comes to battery life, you have the advantage of a fuel gauge. It lets you see when the battery is about to die to allow switching it out just in time. We like that it comes with a multi-voltage charger, which means that it is safe to use in a 110-120V or a 220-240V power supply.

It also comes with a bag for safe transport to and from shops and job sites.

DEWALT DCF8991 does not come with a spare battery. If you need more runtime, you will have to supply your battery. Unfortunately, DeWalt’s MAX lithium-ion batteries are quite expensive.

Summary

Everything about the DEWALT DCF8991 spells performance. It is an incredible tool to have in auto mechanic shops thanks to its high power and ability to handle some of the toughest jobs. You will love how well it handles even at 7.2 pounds. There are battery-powered impact wrenches with higher torque, but this one feels comfortable for hours of use.

2. Milwaukee 27-63 22 M18 ½-Inch - A Steal for Automotive Shops

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  • Comes with two batteries
  • Delivers twice more runtime than other impact wrenches
  • Brushless motor with less moving parts
  • Up to 700ft./lbs. max power with 1100ft./lbs. reverse torque
  • It has a low power setting
  • It comes with a tool bag
  • It is on the heavier side
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Perhaps one of the most powerful impact wrenches, the Milwaukee 2763 22 is a serious contender for the top spot. This model boasts all the features you would like to see in a wrench.

Though a little pricier than DeWalt, this wrench operates on a 5.0Ah battery that offers double the runtime offered by other models in its class. You receive a spare battery that provides you with continuous use until your work is complete.

This wrench has what Milwaukee calls a POWERSTATE brushless motor. If you are used to power tools with brushless motors, you might not notice a huge difference. On the other hand, first-time users will probably love using this tool. With fewer wearable parts, the motor does not damage the internal components due to friction.

Milwaukee 2763-22 delivers up to 700ft./lbs. Torque. It is more than enough for most of the work with control bolts, structural bolts, and more. Without the kickback and twists, it is a professionally built impact wrench. It comes with a ½-inch Anvil with a friction ring that helps to secure sockets much more easily.

The variable speed trigger allows choosing between two different speed settings. With the help of REDLINK PLUS Intelligence, this wrench can fasten in the exact speed that you need.

When it comes to handling, we find that it is a bit heavy. It may feel uncomfortable if you are using it continuously, especially because it is reported to have some vibration when the battery is on. We wish that the power setting had another setting besides high or low. As such, if you don’t have tough nuts, it’s an overkill, and you may have to go with a different cordless impact wrench.

Summary

If you need an impact wrench to substitute your air-powered model, you will find this model is a match for stubborn nuts. It has incredible power, a long runtime, and is a sure pick if you work around cars.

For tight spaces, you will love working with the Milwaukee 2767-22 Shockwave. It is lightweight, shorter, and ergonomically designed to prevent fatigue after long hours of working. It even includes a 4-drive motor control for the speed settings.

3. Makita XWT08Z - Best for Utilities

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  • Its 18V line of batteries have a fast charge time
  • Long, but weighs only 7.9 pounds
  • Star protection for the tool and the battery
  • 740ft/lbs. power
  • Three-speed setting
  • Comes with a forward and reverse switch
  • The battery has limited runtime compared to other impact wrenches delivering similar power
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If you are always repairing stuff that involves removing nuts and bolts, it can be time-consuming. But if you want to get through your day smoothly, Makita XWT08Z provides time, money, and energy saving capabilities. It has a max power of 740ft./lbs., slightly higher than our top two picks which can make a difference when removing fasteners.

Like other Makita power tools, this impact wrench has star protection. It will not overheat, overload, or over-discharge. This means a longer runtime as it delivers the exact power needed for the task at hand. We do like that it has a 3–speed power selection for choosing from 0-900, 0-1000, and 0-1800. It gives you excellent fastening control to help you do your work correctly the first time.

The battery connector is uniquely made such that vibrations do not damage the battery pack before completing its shelf life. The 18V lithium-ion battery powers the BL brushless motor that matches the high power of this device. Thanks to this fact, the battery won’t be damaged during work.

At 9 inches longs, it seems to be a bit long, but it weighs light at 7.9 pounds. It comes with a rubberized handle that absorbs shock and makes it comfortable when you use it without gloves. We still recommend working with gloves though. As for the ease of handling, it has a forward/reverse switch as well as dual LED lights with a pre-glow and afterglow.

This tool does not come with a battery and a charger. The price of this device would’ve been great if the device included a battery and a charger.

Summary

For those who work iron and steel, you will appreciate having Makita XWT08Z. It is an impact wrench with great features including different speed settings, star protection, and a brushless motor. It has impeccable power, speed, and balanced weight to help it compete effectively with much more powerful brands.

4. Ingersoll Rand W7150-K2 - Best Cordless Impact Wrench for Changing Tires

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  • It works on all types of ½-inch nuts and bolts
  • It has a variable speed trigger
  • 1100ft./lbs. or 780ft./lbs. power for different jobs
  • It has an over-molded soft grip handle
  • Comes with a blow-molded case
  • Steel-reinforced frame for long-lasting performance
  • It is very noisy
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Ingersoll Rand gives you a complete kit that gets you working as soon as you receive your impact wrench. It includes two 20V lithium-ion batteries that have an impressive runtime. If you only have to perform wheel rotations faster, then this device might be a good choice. It is easy to use and manage even while working on truck tires.

Ingersoll Rand W7150-K2 can also handle some of the toughest jobs including bolt fastening, thanks to its 1100ft/lbs. bolt-bursting torque. It can remove rusty bolts, but be careful, since it is known to break the stubborn bolts that refuse to turn.

Back on its regular max power at 780ft./lbs., it indicates the kind of tasks you can subject it to while excepting only the best. You will love that it will handle steel and iron the same since it has no kickback that makes the whole process unpleasant.

This is maybe the only heavy-duty impact wrench that allows you to work over extended periods of time. It has a great battery management system, and it weighs only 6.8 pounds. It comes with an impact-resistant, steel-reinforced body to ensure it can handle everything you throw at it.

The soft-grip handle that is over-molded allows for comfortable use. No more pressure about not being able to complete suspension work on a jeep when this impact wrench can handle it like a pro. We like that it has a battery life indicator that works correctly.

However, this impact wrench does not have a brushless motor. It may not last as long as brushless motor impact wrenches. For the price, we feel Ingersoll would have made that feature a priority.

Summary

Go anywhere and get things done with an impact wrench that does what it says. Ingersoll Rand is an impactful model that has its place in the automotive world. It is lightweight for enhanced comfort. Except for the noise which is not an isolated con, we feel, it is an excellent investment.

5. GreenWorks 24V - Best for Homeowners and Hobbyists

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  • 225ft./lbs. power for light-duty applications
  • Can loosen and tighten lug nuts
  • Lightweight construction
  • Comes with two batteries and a charger
  • Built-in LED light
  • Affordably priced
  • It does not have speed control settings
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At 7 pounds and delivering up to 225ft./lbs., GreenWorks 3800302 impact wrench is the perfect tool to have around the home and in the trunk of your car. It is a go-to tool if you ever find yourself with a flat tire that needs changing in a short time. Instead of waiting around for a mechanic, or even worse, a tow truck, this impact wrench will send you on your way with the least effort.

If you have composite decking, and you don’t want to involve carpenters, then this device can help you out with small hidden fasteners. It comes with a ½-inch square coupler that works great with impact-rated sockets. It does not have too much power that will destroy fasteners, which you might want to use later.

With two 2.0Ah batteries, this wrench gets 24V to power its motor. It’s not brushless, but GreenWorks puts its best foot forward to produce long-lasting components. You will like that it comes with batteries and a bag, and the price is lower than the price of other models like DeWalt and Milwaukee.

You will find that this is a pretty comfortable wrench since it does not vibrate enough to create discomfort. It does not, however, come with a soft grip, so you will need to operate it wearing gloves to prevent blisters.

An LED battery life indicator gives a good idea of the runtime, while the built-in LED light helps to illuminate workspaces. It is a feature we wouldn’t have excepted since it is one of the cheapest models on our list.

You do not get to adjust the power to the setting you like, but since it is not that high, you will not be working with brutal power. It is ideal for repair, maintenance, and DIY jobs around the home.

Summary

With a little exertion, you can complete work in record time if you are mechanic, hobbyists or homeowner who doesn’t mind getting his hands dirty. It may not deliver the highest power for heavy-duty automotive work but is great for maintenance and repair.

6. Craftsman C3 - Cordless Impact Wrench for Lug Nuts

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  • XCP lithium-ion battery
  • Variable speed trigger
  • Three inbuilt LED lights
  • Short charge time
  • Fits in small spaces
  • ½-inch Anvil with detent pin
  • Cannot be used for heavy-duty applications
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Craftsman C3 refers to this impact wrench as a heavy-duty tool. But compared to the other models we have reviewed in this list, it does not match up to demanding tasks or removing the toughest rusty bolts and nuts. As such, it is reserved for lug nuts that don’t need a lot of power.

We love that it is a slim model and is only 8.8 inches long. For all the tight spaces that you would be working on, this wrench is a considerable pick. Without a cord, it removes fasteners in hidden spots effortlessly.

It has a max 300ft./lbs. and one operation mode. You will need to use the variable trigger for better management of the 0-3000RPM. You can expect some smoke when you operate it at the highest power. This is all thanks to the 19.2V, 4Ah XCP lithium-ion battery. The battery uses XCP technology to increase the torque by 20% and the runtime four times that of NiCad batteries.

The battery has a fast charge time such that it can go from 0% to 100% in only 45 minutes. Since it does not come with an extra battery, you can go on with some other repair jobs while waiting for the battery to charge.

Craftsman C3 is way brighter than other impact wrenches as it features three built-in LEDs. They can light up the darkest plumbing areas that require extra precision and a good eye. Not to mention it has a micro-textured grip that will feel comfortable with hours of use.

A disadvantage with this impact wrench is that the power is not consistent throughout the battery life. The start is powerful and capable of taking on rusty nuts. Unfortunately, the torque lowers as the battery depletes. It is annoying when you need to use it consistently with lug nuts that require high power.

Summary

Craftsman C3 is built for plumbers, casual mechanics, and electricians. It has midrange power that is capable of breaking free the tight lug nuts and other fasteners meant for light applications. For the dark areas with little maneuvering flexibility, you better grab an impact wrench that has a slim profile.

7. Ryobi P261 One+ - Best for the Money

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  • Compatible with all One+ batteries
  • Three-speed settings
  • Tri-LED lighting
  • Can take high-powered batteries for more torque
  • Weighs only 3.45 pounds
  • Rubberized over-grip handle
  • It does not have consistent power over the battery life of the tool
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Ryobi P261 One+ is built around the One+ battery platform. If you already own Ryobi One+ tools, you don’t need to go looking for batteries since this model will work with their cells. It is a cheap way of acquiring a power tool and have it working with the batteries you already have.

Ryobi P261 One+ will deliver 300ft./lbs. torque. This is half the power of heavy-duty impact tools, so it also falls in the midrange category for repair and maintenance work. It can go from 0-3200RPM, and you can adjust the power using its 3-speed system.

Even with greasy hands, the rubberized handle ensures you can maintain a proper hold of the tool.  It also allows you to make changes that suit your work situation.

For senior folk that need a powerful tool without the stress of extra weight, Ryobi is a must pick. It weighs 3.45 pounds with the battery, meaning it does not put strain where it need not be. You will find it easy to insert the battery since it comes with a slide-on design that is more secure than what you would find on previous Ryobi models.

This wrench also allows working in poorly lit spaces as it includes a tri-LED built into the chuck for accurate work on every project. It is small and compact such that it will not be too much of a squeeze when movement is limited.

Using the Ryobi P261 One+ with a battery with less power than that of the Ah will not give you maximum power. Even if the batteries are interchangeable, you still need to find the recommended 18V batteries if you need maximum torque.

Summary

Ryobi P261 One+ is an ergonomic model designed for casual repair and maintenance. It may not be capable of handling all sorts of bolt removal jobs, but once it locks on a bolt it can remove, it does not disappoint. Being compact and lightweight is a plus if you are looking for an impact wrench for travel.

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  • Lightweight construction
  • Up to 3200BPM for intense jobs
  • Available in 18V and 14V batteries
  • LED light for dark areas
  • Comfortable handle grip
  • Comes with two batteries and a charger
  • Hammer and Anvil impact mechanism
  • Not built to withstand high impact
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Ever wondered if you could get a light impact wrench that could power through bolts that need 3/8 impact? Well, Bosch IWH181-01 is the one for you. This wrench is 25% lighter than other models in this class, which, for a fact, makes it easier to work with on trucks and heavy-duty suspension.

1600ft./lbs. is what you get with this impact wrench. It gives you up to 3200 blows per minute, which is blasting power for intense work. No rusty bolt can stand in the way of this wrench. We have seen mechanics working on the oldest bolts from years back, only to have Bosch loosen them without hassle.

At 6 inches long, this is a short impact wrench. It is perhaps the most compact in its class so don’t you worry when you have to work overhead or in spaces that are less than ideal. It can get in and out, act with precision, and give you perfect results.

The spring load Anvil is one of its best features as it holds on great to sockets. It slips on and off easily so no frustrations in the middle of the job. It also includes a bright LED that helps to light up projects. With its improved hand grip, it should not be too much of a problem when dealing with projects that require working for hours.

Bear in mind that, when Bosch redesigned this impact wrench to weigh less, they removed some of the materials that make it impact-resistant. It needs proper care not to fall from heights lest it breaks off some of the parts.

Summary

Bosch would have done a better job by creating a much more durable tool that matches their previous designs. If you are a mechanic who takes good care of their tools, you will not mind having this specific tool. Contrarily, if you run a busy shop where everyone can use this tool, it may not last for a long time.

We also found a versatile Bosch impact driver; Bosch IDH182-02 18V. It has a 2-in-1bit holder which allows it to switch between ¼-inch hex and ½-inch square drive.

9. PORTER CABLE PCC740B - Cordless Impact Wrench for Workshops

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  • Charges in 40 minutes only
  • Weighs 6 pounds with a battery
  • Batteries are interchangeable with PORTER-CABLE 20V batteries
  • Comes with a variable speed trigger
  • Impact and chemical-resistant frame
  • Over-molded grip
  • It is not supplied with the battery and charger
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PORTER-CABLE PCC740B is a 20V cordless impact wrench that is a steal if you have a 4.0Ah 20V lithium-ion battery from the same brand. It uses a ½-inch hog ring Anvil for efficient work. It produces 330ft./lbs. max torque, which is professional-grade when it comes to loosening and tightening small and mid-size fasteners.

It will perform an easy job while providing a simple changing of sockets. You will get to use precise power as it has a variable speed setting. This way, you can easily choose when to apply more torque or go gentle on the smaller sockets.

We like that PORTER CABLE pays attention to the build-quality since this impact wrench has a chemical resistant housing. It is a decent fit for the automotive world where stuff like battery acid and other corrosive chemicals are commonplace. The over-mold grips give you comfort, but they also make the job of controlling the setting easier with gloved or greasy fingers.

This tool is lightweight at only 6 pounds when you include the battery. Anyone can work with it as it matches the power with a balanced design so that you can work longer. It has a fuel gauge for the battery life, and the batteries charge for only 40 minutes. For longer working hours, just carry an extra battery, and you can have work running smoothly with only one tool.

PORTER-CABLE PCC740B is 9.9 inches long. Although it comes with an LED for dark areas, it may not be beneficial if your working space is too tight that it inhibits maneuverability.

Summary

Change tires, loosen mower blades and get a lot more done with the PORTER-CABLE PCC740B. It is a model that suits mechanical and DIY jobs because it has midrange power that is adjustable to the correct setting. When you want fast and easy work on some tough jobs in your workshop, the PCC740B could be the tool that you need.

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  • Fade-free power from lithium-ion batteries
  • Four-speed setting and two impact settings
  • Small and lightweight at only 3.3 pounds
  • Comes with an ergonomic grip
  • It has a brushless motor
  • Center-balanced design
  • Detent ball is not included
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A battery-powered impact wrench that is pleasing in the hands of a DIYer, hobbyist, and even a mechanic. Hitachi WR18DBDL2 is the perfect tool for loosening lug nuts and disassembling parts. It is quite a versatile tool since it comes with a four-speed setting and two impact settings.

Whatever the job you want to complete is, this device opens up many possibilities. This tool reaches a maximum torque of 225ft./lbs. Like GreenWorks, it is regarded as a light-duty impact wrench that is comfortable for most people.

Hitachi supplies this impact wrench with two 3.0Ah batteries. You now have more than enough runtime to ensure you don’t stop working halfway through the job. A good thing is that it weighs 3.3 pounds, so you may never notice how long you’ve been working until it needs a change of batteries.

This impact wrench has a center-balance design. Weight is evenly distributed so that it is ergonomic when used with the left or the right hand. It includes a brushless motor which helps to preserve the interior components in good condition. What’s more, it has been sealed perfectly from dust and water, and it can withstand impact to a high degree.

Hitachi is keen on preserving the quality of their tools even on the go. That’s why you will get a hard case that helps to store your impact wrench. This means that the tool is protected from being hit and scratched while you carry it in a toolbox or the trunk of your car.

This wrench does not come with a detent ball. It is annoying when sockets keep falling off even if the tool has a friction ring at the end of the anvil. It needs precise action when inserting a socket as it may spin out of place.

Summary

Two features make the Hitachi WR18DBDL2 stand out. It is versatile and cheap. This is a wrench that any homeowner or a mechanic will enjoy having for the occasional tasks. Because of its compact design, it can go just about anywhere thanks to the hard protective case.

Cordless Impact Wrench Buyer’s Guide

Rusted nuts and bolts tend to cause a lot of headaches. Cordless impact wrenches are the right tool to take care of stuck nuts and bolts.

The problems arise when you have to choose a model that will perform the way you want it to. There are a lot of companies who create cordless impact wrenches, but not all of them create high-quality products.

We have decided to help you out with a quick guide that will show you that buying a new tool doesn’t have to be a hassle. We have done all the necessary research, so you don’t have to.

Types of Cordless Impact Wrenches

There is no official classification of cordless impact wrenches into different types. So, we decided to classify them according to their shape. Most of the time, the shape of the tool will influence the drive size.

Before we continue, we need to talk about the drive size. The ¼ inch drive size is best used for small screws. On the other hand, the ½ inch drive is suited for larger nuts and bolts. Most of the time, you will notice that the drive size ranges from 0.25 to 1.5 inches.

  • Inline: You hold inline cordless impact wrenches the same way you hold a screwdriver. The inline shape is mostly used with tools that have a ¼ inch drive size.
  • Pistol: Pistol shape is the most common one. You hold it the same way you would hold a pistol. This shape is very popular because it allows you better control of the tool. It is easy to grip and work with. You will find that the drive size goes up to 1 inch with pistol-shaped cordless impact wrenches.
  • T-handle: Tools with this shape look similar to the letter “T”. Most of the cordless impact wrenches that fall into this group use a 1.25-inch drive, but some units come with a larger drive. Bear in mind that you need to use both of your hands when using a T-handle cordless impact wrench.
  • D-handle: You will notice that these cordless impact wrenches look similar to the inline ones, but with a key difference. The handle at the end of the tool resembles the letter “D,” and it allows for comfortable use. The drive size is usually 1 inch.

Useful Features to Look For

Before you can make an educated purchase, you need to know more about the useful features of cordless impact wrenches.

  • Torque: The most important feature that you should never ignore. If you want a good cordless impact wrench that will last you a long time, look for a tool with a torque of at least 200 feet-pounds. If your work requires more torque, then you need to look for a tool with 300 to 600 ft/lbs. You should also know that some tools offer more than 1,100 ft/lbs, which is useful if you have a heavy duty job.
  • RPM: RPM (Revolutions Per Minute) tells you how fast the tool turns. A good choice is a cordless impact wrench that has around 1,000 RPM. Better units offer between 2,000 and 3,000 RPM. Finally, the best ones allow you to switch between the RPMs, which allows you to find a suitable RPM for the type of work you are doing.
  • Motor: Tools with a lower price tag offer motors with brushes. They have been around for a long time, and they are reliable, but a better alternative exists. If you can, always go for a brushless motor. They have much less friction, and their parts can work for longer without wearing out. Brushless motors are proven to be more efficient than the motors with brushes.
  • Battery: It is best to go for lithium-ion batteries since they hold a charge for a long time. The voltage of the battery also plays an important role. If you can, go for 18 or 20-volt batteries. Remember that, most of the time, you can use the batteries from a different tool, if both of the tools are from the same manufacturer. But, before you try using batteries created for a different tool, make sure that you can use it without any problems.
  • Weight: Weight plays an important role in your work comfort. Most of the cordless impact wrenches weigh around 6 pounds. There are plenty of lighter models weighing around 3 pounds. On the other hand, some models weigh over 10 pounds, so make sure that you can use them comfortably before buying them.
  • Durability: While an all-metal construction of the gear housing is a good choice, it will impact the weight of the tool. You will have to find a balance between durability and weight. Look for a tool that has been proven to work under various conditions. Try to find a cordless impact wrench that has many reviews praising its durability. Tools with brushless motors have only a few moving parts, which makes them less likely to break down. Always look for high-strength plastic tools, if you want them to survive drops.

Is it Hard to Maintain Cordless Impact Wrenches?

The biggest advantage of cordless impact wrenches is that they are fully enclosed. You will have no need to maintain the internal parts. But, this shouldn’t stop you from taking your tool apart if you know what you are doing. We don’t recommend you to take apart your cordless impact wrench since that will likely void your warranty.

The only maintenance that you will need to do is to keep the connections clean. Bear in mind that the battery is a part that can fail if you don’t keep it safe. Remember to store your batteries in a cool environment, and they will serve you well for a long time.