The Best Cordless Impact Wrench Reviews & Buyer’s Guide

Best cordless impact wrench for mechanics - Milwaukee M18

What’s more annoying than a rusted bolt that won’t budge a bit? Not exaggeration, but it can take some massive muscle power and patience to have those removed. You can see the hours painfully pass by as you yank at a wrench but there aren’t any changes. This is where a powerful impact wrench comes in with some solid torque to protect you from wrist injuries and move the annoying bolt.

Impact wrenches have much greater torque than power drills – at a superhuman level, and they can effectively take out tightly screwed, brittle with rust, bolts and nuts you’d completely lost all hope for.

Traditionally, these tools were quite bulky, restricting them in portability and ease of use, but the newer version have been designed with multiple things in mind – power, size, and weight.

These are significantly “stronger” than their ancestors; smaller, cordless, lightweight, safer to use, and more precise.

If you want to keep this handy tool with you for any concerns, professional or personal, and are wondering which is the best one worth your money, you’ve arrived at the right place. After extensive testing and judgments, we’ve come up with our list of the best cordless impact wrenches for 2020 that will give your wrists the painless experience they deserve.

We’ll get to the rundown, but before that let’s take a look at some important considerations before you make that purchase.

The Best Impact Wrench: Our Top 7 Reviewed.

1. Our Top Pick: DEWALT 20V Cordless Impact Wrench

battery impact wrench

DEWALT makes some of the finest impact wrenches, and you’ll discover that as the list progresses, but the best one has got to be this 20V DCF889M2. The small bod hides the incredible power within.

A good torque paired up with the impressive battery life makes it very suitable for uses in mechanics’ shops. The tool comes with two kinds of anvils: a hog ring and a decent pin anvil. The first is easier to handle. Users have stated that they can use this tool to easily remove lug nuts from their tires.

All in all, the DEWALT 20V DCF889M2 MAX Impact Wrench is a powerhouse of a tool lets you rely completely on the machine and minimizes physical labor. Albeit on the heavier side, it’s still pretty portable.

Long Lasting Battery
Torque of 400 ft.-lbs
3 Years Warranty
On the Expensive Side

Top Questions and Answers:

1. Can you use this for oil changing?
A. It’s possible but you run the risk of stripping the drain plu. Best to use a manual wrench there.
2. How many batteries do you get?
A. The driver comes with two high capacity batteries.
3. Does it come with a charger?
A. Yes, it includes a wall charger.
4. Are the sockets easily removable?
A. There are two anvils with the tool; a detent pin and a hog ring anvil. The hog ring anvil is easier to handle.
5. Does it have enough power to bust a truck’s lag nuts?
A. Yes, users have used it many times to replace their flat tires.

Is this the best impact wrench kit for automotive work?

This Dewalt cordless wrench gets the jobs effortlessly, and is overall a solid tool. But we still think the Makita does a better job. You can let the machine do the heavy lifting part of the job and there’s ample torque to bust nuts without needing too much manual force. The tool is on the heavier side and it doesn’t come cheap, but you get what you pay for.

2. Makita XWT08Z LXT Impact Wrench – (B01CA04RH4)

cordless impact wrench kit

With a combination of 740 ft.-lbs. of torque and a 1,180 ft.-lbs. breakaway torque, this particular model has exceeded all expectations of performance and run time.

The adjustable speed control adds on making it one of the most effective options you can buy in the market. Thanks to the brushless motor, you don’t have to replace carbon brushes anymore, the speed and power has risen, the run time has increased, and so have the longevity.

Additionally, Makita’s 18V lithium-ion batteries ranked high on the fastest charge times in their section, but you have to buy those separately. This one is also the best 18V cordless impact wrench. Talk about the ultimate tool!

Summing it up, the Makita 18V isn’t the cheapest option on the list, and neither is it the most expensive, but it’s worth every single penny. You’ll never have to drag a hose or cord everywhere anymore.

Super Precise
Massive Torque Delivery
Fast charging
Heavier for Some People

Top Questions and Answers:

1. What’s the weight of this driver?
A. It’s 7 lbs.
2. What do you get with this?
A. You’ll only get the bare tool. There is no charger or battery included.
3. Can this pop lug nuts?
A: Yes, the torque is enough to effortlessly remove nuts.
4. What are the three RPM settings?
A. 0-900, 0-1,000, 0-1,800

Our Thoughts on Makita cordless Impact wrench kit?

If you’re looking for an all-rounder in the world of impact drivers, we highly suggest getting this one. Sure the weight is a burden of sorts, but it’s really small compared to all the features you’re receiving. And don’t just listen to us! This tool has a 4.8 out of 5 stars rating on Amazon. That’s pretty self-explanatory.

3. Milwaukee 2763-22 M18 1/2" Inch Impact Wrench (B00GFUA7FC)

milwaukee 1/2 inch wrench

Milwaukee always comes with amazing additions to their impact wrench line, and the 2763-22 is a potential contender for the best they’ve every released.  It produces an impressive amount of torque to make the process of unfastening and fastening those nuts and bolts easier – even more than you’d think.

With a double runtime and two fastening modes, the Milwaukee is a superb tool to have for your concerns. The battery life is great; it will need recharging after being used for four continuous hours. Going back to the fastening modes, the first mode allows for a maximum of 100 ft.-lbs. torque power and the second delivers up to 700 ft.-lbs.

In fact, this might be the best cordless impact wrench in the automotive section. You can change the fastening power according to needs, and the work is very precise to prevent errors.

High RPM (maximum 700) and IPM (maximum 2300)
Huge battery life
Extended warranty on battery and body
Double runtime of the average impact wrench
Needs frequent charging
Price is higher
Not ideal for heavy duty fastening

Top Questions and Answers:

1. Are there batteries included?
A. Yes, there are two 5Ah batteries.
2. What’s the weight?
A. The tool stands at about 6 lbs.
3. What’s the charger voltage?
A. It needs to be plugged into 110V AC sockets.
4. What can you use this tool for?
A. The Milwaukee can be used for car repair and maintenance. It can also be used around the house by setting it a lower level but you need to be careful so it doesn’t cause damage.

Our Thoughts on Milwaukee’s cordless Impact wrench kit?

This is a compact but powerful cordless wrench for mechanics that need to move freely while working and work in tighter areas. The huge power enables it to deal with almost every other lug nut, even from larger vehicles. You wouldn’t see this much brawn in products when the Milwaukee entered the market, but it has truly stepped up the industry’s game. The hog ring is a bonus we loved!

Product Link: Click Here

4. Ingersoll Rand 1/2″ High-Torque Impact Ratchet Kit W7150-K2 (B006GFQMAU)

Ingersoll Rand 1/2 wrench

The Ingersoll kit comes with everything you’ll need for your cordless impact charge’s functionality – the tool itself, the charger, and two batteries conveniently placed for easy swapping. This one features one of the highest torques out of all cordless impact wrenches so you know it was major for some serious, heavy duty tasks.

Although the price does cross the $400 mark, making an expensive purchase, you do get a fair value for your money. The 1100 ft.-lbs. nut-busting torque comes in a 6.8 lbs. body, so the ratio is almost mind-boggling! The battery life is huge, and just so you can hold the tool comfortably for hours as you work, the hold features a soft touch over-molded grip with an ergonomic design.

The price can be a pretty big concern for many people, but at the end of the day, this can be considered as an investment. The impact wrench is very efficient and will continue working for a long time.

780 ft.-lbs. Maximum Torque
3 Year Warranty
Durable Construction
Lightweight for the Power
Quite Expensive
Batteries aren’t the Most Efficient for the Price Tag

Top Questions and Answers:

1. Where was this driver made?
A. The wrenches are made in China while the batteries are Poland-built.
2. Can you plug the charger into 220V?
A. Yes, the range is 100-240 VAC.
3. What does the nut busting torque of 1100 ft.-lbs. means?
A. This is the reverse torque used to remove corroded wheel lugs.

Our Thought on this cordless wrench:

The Ingersoll Rand won’t let you down. The impressive torque supplies enough power to remove the most stubborn lugs from the wheels.  If you’re working on DIY projects, the tool might be a type of an overkill, but it’s essential if you regularly deal with automobiles.

5. PORTER CABLE 20V PCC740LA MAX Impact Wrench (B01M02JSIQ)

rechargeable impact wrench

For the budget-conscious buyers who are feeling lost in this list containing some items that need you to spend a pretty penny, we think you’ll like the Porter-Cable 20V pcc740LA. It’s everything you’d want in a good cordless impact wrench at a price that is guaranteed to put a smile on your face.

If you’re not planning on using your tool to do some major heavy-duty work, then you don’t need to spend more on those monster features. This tool should do in cases where you’re trying to fix minor issues to save time and effort.

A really cool feature is the in-built LED light that illuminates immediately after the tool has been turned off and shuts off with the power down. All things combined, the Porter-Cable option is more than enough to get your smaller jobs done, but it could take on some heavy work.

Reasonable Pricing
330 ft-lb Max Torque
3-year Limited Warranty
Rugged build
Quite expensive
Cheap charger takes longer to charge
No speed controls

Top Porter Cable Questions and Answers:

1. Is this tool durable?
A. Users say it holds up pretty well after use and abuse.
2. Can I use it to take off tired from the fifth wheel?
A. Yes, the maximum torque is adequate to do the job.
3. Is a charger included?
A. Yes, it is. You’ll get a complete kit.

Our Thoughts on Porter Cable 20V Wrench?

Porter Cable isn’t as recognized in the impact tool industry as Milwaukee or Dewalt, but they have some good products. This model in particular isn’t for heavy duty tasks, but more for users who want something to do small tasks around the house or car. The price tag is quite reasonable given that you get a full kit. Don’t get your expectations too high, and you’ll be fine.

6. Bosch Freak 18V Impact Wrench (B07N3CQLRP)

Bosch 18v impact wrench

Aptly named, the Bosch “Freak” is a combination of an impact driver and an impact wrench, making it half of both of its parents. There’s a ¼’’ quick-change hex-shank holder through the middle of the ½’’ impact drive – use it with a hex driver bits or impact sockets.

It’s a very versatile tool thanks to the three RPM settings, allowing you to use it for a wider array of tightening and mechanical purposes. Yes, it does lag behind in the torque department, but it produces over 4200 IPM. The better part is that it can easily remove 13/16’’ lug-nuts on cars, but still be helpful to drive deck screws.

Given the power to switch between hex driver bits and sockets, the Bosch Freak would be a good fit when there’s a variety of tasks needing to be done.

One last thing worth noting is that Bosch offers an optional Connectivity Tool Module that enables customized tool settings via Bluetooth and a connected app.

Bosch’s optional Connectivity Tool Module that allows personalized tool setting through a connected app and Bluetooth
4200 IPM
Produces lesser vibration while working

Only 150 ft.-lbs. of Torque

Top Bosch 18v Impact Wrench Questions and Answers:

1. Why’s it called the “half driver half wrench”?
A. It comes in a versatile hex shank design with a socket driver and powerful grooves. Achieves both purposes of a driver and wrench.
2. How much is the maximum torque delivered?
A. The maximum torque delivered is 1,800 in-lbs.
3. What are the battery specifications?
A. The battery is a CORE18V featuring next-gen li-ion technology.

Being a cheap cordless wrench, is it worth the investment?

This impact driver reinstates how it’s useless to judge a book by its cover, or the weight in this case. The state-of-the-art technology has made the battery huge in capacity and compact in size. You can take this with you almost anywhere and it’ll be ready to do the work. However, the power isn’t as impressive so we only suggest using it for small repairs and maintenance.

7. DEWALT 20-volt MAX Li-Ion 3/8” Wrench DCF883M2 (B00BWFIKZO)

dewalt 3/8" 20v wrench

There are way too many DeWalt products on the list, but its only because they have an abundance of products and majority of them are mentionable one this list. This smaller tool with a 3/8’’ driver may not look like much, but it hides some major power within.

You could make this a valuable addition to your tool collection, ready to tackle any kinds of problems, any size. The kit comes with a compact wrench, a charger, and a pair of batteries in a sturdy box. The designer paid a ton of attention to details, and we really do love it. It’s evident from the nifty features.

While obviously faulted by some things, the DeWalt DCF883M2 makes it to the list due to practicality and price. You’re getting what you pay for, basically.

Maximum 2,300 RPM and 2,700 IPM
Only 3.6 lbs
Very Compact
Auto LED lights
Only 130 ft.-lbs. of Torque
Top Dewalt 20v Questions and Answers:

1. How many batteries does the kit come with?
A. There are two 3Ah batteries included.
2. How durable is the carry case?
A. Users say it’s well-built and durable.
3. Do the batteries work with ½’’ drive models?
A. They do. They also work with other 20V Dewalt tools.

Is This Cordless Wrench Powerful Enough for Automotive Work?

If the size of your impact wrench is your primary concern, then this will be a solid choice. However, if power is on your mind, the 1/2” Dewalt is better (if you want to buy from Dewalt). You can use this one is tighter spaces though, where the bigger model won’t fit. It’s good to have a kit lying around the house to take care of small jobs.


1. What is the Most Powerful Cordless Impact Wrench?

The Milwaukee M18 FUEL 18-Volt gets the title for the most powerful cordless impact wrench. Designed to deliver 1000 lbs. of torque, this is a true beast.

The Makita XWT08Z LXT Impact Wrench and the DEWALT DCF899HB 20v MAX XR Impact Wrench comes in at a close second and third respectively. Makita delivers 740 lbs. of torque powered by three unique speed settings and functions on an 18V battery. The latter delivers 700 lbs. of torque at the max level and the breakaway torque is 1200 ft. /lbs.

2. Will a Cordless Impact Wrench Remove Lug Nuts?

Yes, a decent quality impact wrench offers a nut busting torque ranging from 500 to 700 ft. lbs. This is more than enough to work with auto lug nuts.

Either ½’’ or 3/7’’ drive impact wrenches will do just fine for lug nut removal, with the first option being more powerful and common, and also pricier. You can also purchase the ones between ¼’’ or at least 1//, but those ones are usually meant for commercial use. Occasionally, you may need to fit some other sockets into it, so it’s good to count the size of sockets you already have. For instance, you might have six ½’’ sockets, but an entire set of 3/8’’. In this case, you’d do good with buying a 3/8’’ wrench more than one that’s ½’’.

3. What is the Best 18v Impact Wrench?

With all other factors same, higher voltage translates to more power. However, there is a presence of lower voltage versions. 12V wrenches have smaller batteries, making them naturally more compact. Thus, these are better for small jobs, fitting into tight spaces, and working overhead. There are few differences between the 18V and 20V options. Generally, advanced features and enhanced abilities make 18V tools much more versatile and flexible to work with.

A ton of competition for this one, but the Milwaukee 2763-22 M18 1/2" Inch Impact Wrench and Makita XWT08Z LXT Impact Wrench are undoubtedly the best ones.

4. What to Look for When Buying Best Cordless Impact Wrenches?

Four simple considerations should hook you up with a cordless impact wrench that delivers bang for the buck.

Firstly, you need to search for something with high power. Think 200 torques delivery, or more.

Secondly, the tool should hold a high RPM (Rotation per Minute). Anything higher than 3000 means you can say goodbye to exhausting manual force.

Thirdly, it should have a high IPM (Impact per Minute). This also means that you’ll need less effort to take out those screws.

Last but not the least, since weight was a primary factor for the invention of cordless impact wrenches in the first place, you should pick something that’s lightweight and compact. This will ensure you can carry it with you wherever you go, ready for any rusty emergency.


From our tests, we’ve found that the winner for the best cordless impact wrenches of 2020 would be the Makita XWT08Z LXT Impact Wrench. Power? You got it? Battery life? There. Flexible? Very. And all those features come in a reasonable price tag. With that one, you’ll be paying for a tool you can be sure won’t let you down. With that being said, all the impact wrenches mentioned on the list have their own pros and cons. Check those out carefully before deciding on which one is for you.

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