Reviews

Best Electric Impact Wrench For 2021 [Our Reviews and Comparisons]

The wrong electric impact wrench can be heavy, cumbersome, and underpowered, but the right one is an invaluable tool in any professional or DIYers arsenal.

With so many electric impacts wrenches to choose from, though, how can you be sure that you do not get stuck with a dud?

We have compiled our best electric impact wrench reviews for 2020 to make your decision easier. We covered the pros, the cons, the bonus features, and, of course, we picked our favorite!

Table of Contents show

Our Electric Impact Wrench Reviews and Comparison

Best Electric Impact Wrench Comparison Table

PRODUCT FEATURES LATEST PRICE
1. Milwaukee 2767-22 Fuel High Torque ½-Inch Impact Wrench
  • Hex head style
  • Four mode drive control
  • Two 18V M18 red lithium XC 5.0 extended capacity battery packs
  • M18/M12 battery charger
  • 5-Year Milwaukee power tool warranty
Check Price
2. Dewalt dcf902f2 Xtreme 3/8 in. Cordless Impact Wrench Kit
  • 2 Battery Amp Hours
  • Three mode drive control
  • Two 12V MAX* 2Ah lithium-ion battery packs
  • Battery charger
  • 3-Year limited warranty
Check Price
3. Porter-Cable Impact Wrench PCE211
  • Corded
  • Hex head style
  • Forward reverse rocker switch
  • 120 volts
  • 3-Year limited Porter Cable power tool warranty
Check Price
4. Porter-Cable 20v Max Impact Wrench PCC740LA
  • 4 Battery Amp Hours
  • Variable speed trigger
  • 4Ah Lithium-Ion Battery with pro-grade cells
  • Battery charger
  • 3-year limited Porter-Cable warranty
Check Price
5. Neiko 10878A 20 V Lithium-Ion Cordless Impact Wrench
  • Lightweight, Ergonomic and Portable
  • Long Lasting Battery Life
  • Stellar Precision Control Wrench
Check Price
6. KIMO 20V 1/2 Impact Wrench, Cordless Brushless Impact Wrench
  • Work in corrosive rusty enviroments from time to time or even on a regular basis
  • Build-in bright LED light enhances visibility in the dark working areas
  • 2-speed mode and up to 3000 RPM will save your time dealing with any hard work
Check Price
7. Enertwist Electric Impact Wrench ET-IW-1020
  • Hex head style
  • Variablespeed
  • Rubberized nosepiece
  • High-impact housing
  • 1-Year Enertwist power tool warranty
Check Price
8. Nocry 20v Cordless Impact Wrench Kit
  • 4 Battery Amp Hours
  • Variable speed control
  • 20V 4.0 Ah rechargeable battery
  • 20V fast battery charger
  • 4-Year NoCry power tool warranty
Check Price
9. Ryobi R18iw3-O One+ 3-Speed Impact Wrench
  • Hex head style
  • Three mode drive control
  • Three LED lights
  • 18V battery requirement
  • 3-Year Ryobi power tool warranty
Check Price
10. Ingersoll Rand w7150-k2 High-Torque Impactool
  • 3 Battery Amp Hours
  • Variable speed switch with brake
  • Two 20V lithium-ion 3.0 Ah batteries
  • IQV20 battery charger
  • Comprehensive tiered warranty
Check Price

All the electric impact wrenches that we reviewed come with a manufacturer warranty, and they are quality aluminum, cast-iron, and steel for durability.

1. Milwaukee 2767-22 Fuel High Torque ½-Inch Impact Wrench

Product Highlights

The Milwaukee 2767-22 Fuel High Torque ½-inch Impact Wrench features 1,000 foot-pounds of fastening torque, 1,400 foot-pounds of breakaway torque, and 2100 IPM (impacts per minute).

Measuring just 8.39-inches long, this is a great compact cordless impact wrench with a speed of 1750 RPM.

It includes two M18 red lithium XC 5.0 extended capacity battery packs and an M18/M12 battery charger. Available as a bare tool, with a single battery, or with two batteries.

Milwaukee offers a 5-year warranty on their power tools.

Features

  • 1,000 foot-pounds of fastening torque
  • 1,400 foot-pounds of breakaway torque
  • 1750 RPM
  • 2100 IPM
  • 7.5 pounds
  • 5 Battery Amp Hours
  • Hex head style
  • Four mode drive control
  • Two 18V M18 red lithium XC 5.0 extended capacity battery packs
  • M18/M12 battery charger
  • 5-Year Milwaukee power tool warranty

What we like about the Milwaukee 2767-22 Fuel High Torque ½-Inch Impact Wrench

The Milwaukee 2767-22 fuel high torque ½-inch impact wrench is a beast of a tool that can take on the most challenging jobs, but with multiple points of adjustment, it’s also ideal for lighter work.

This impact wrench is cordless and compact, making it ideal for hard-to-reach areas that other impact wrenches find difficult.

The Milwaukee 2767-22 makes quick work of any job, getting things done almost twice as quickly as other popular impact wrenches.

If you are looking for a powerhouse impact wrench that tackles it all, this is the tool for you.

What we don’t like about the Milwaukee 2767-22 Fuel High Torque ½-Inch Impact Wrench

Unfortunately, The Milwaukee 2767-22 impact wrench can have a little too much power for jobs that require an angled approach giving you a little less control over the job at hand.

Although this impact wrench’s speed and power are a huge plus, they can also contribute to extremely hot fasteners.

This is a significant impact wrench at 7.5 pounds, but this amount of power comes at a cost.

PROS

  • Extreme power
  • Compact size and portability
  • Ability to tackle age-worn and rusty fasteners
  • Industrial durability

CONS

  • Weight
  • Difficulty maintaining control in small awkward spaces.

2. Dewalt dcf902f2 Xtreme 3/8 in. Cordless Impact Wrench Kit

Product Highlights

The DeWalt DCF902F2 Xtreme 3/8 inch cordless impact wrench kit features 1,500 foot-pounds of fastening torque, 2,400 foot-pounds of braking torque, and 3600 IPM (impacts per minute).

At just 5.1-inches long, this cordless impact wrench is even more compact than the Milwaukee and has a speed of 2850 RPM.

It includes two 12V MAX* 2Ah lithium-ion battery packs and a battery charger.

Three LED lights on the nose cone improve visibility.

Milwaukee offers a 3-year limited warranty on this impact wrench.

Features

  • 1,500 foot-pounds of fastening torque
  • 2,400 foot-pounds of braking torque
  • 3600 IPM
  • 2850 RPM
  • 4.54 pounds
  • 2 Battery Amp Hours
  • Three mode drive control
  • Two 12V MAX* 2Ah lithium-ion battery packs
  • Battery charger
  • 3-Year limited warranty

What we like about the Dewalt dcf902f2 Xtreme 3/8 in. Cordless Impact Wrench Kit

The DeWalt DCF902F2 Xtreme 3/8 inch cordless impact wrench lives up to the DeWalt name in the overall quality of this impact wrench.

This impact wrench is cordless and one of the most compact impact wrenches out there, making it perfect for getting into those hard-to-reach places.

The DeWalt DCF902F2 Xtreme 3/8 inch cordless impact wrench is particularly well suited to smaller fasteners.

If you are looking for an impact wrench that is perfect for an amateur mechanic, this will do the trick.

What we don’t like about the Dewalt dcf902f2 Xtreme 3/8 in. Cordless Impact Wrench Kit

Unfortunately, the DeWalt DCF902F2 Xtreme 3/8-inch cordless impact wrench does not quite have enough rev in the engine to tackle bigger jobs.

This impact wrench also seems to get less torque than stated by the manufacturer.

Changing sockets can be troublesome due to a temperamental lock ring.

PROS

  • Excellent for smaller fasteners
  • Compact size and portability
  • Durable
  • Good battery life

CONS

  • Lack of power
  • Ongoing problems with the lock ring.

3. Porter-Cable Impact Wrench PCE211

Product Highlights

The Porter-Cable impact wrench PCE211 features 450-foot pounds of torque and 2700 IPM (impacts per minute).

Measuring 13-inches long, this is a longer impact wrench with a speed of 2200 RPM.

This impact wrench has a power cord, so it requires no batteries.

Porter-Cable offers a 3-year limited warranty on their power tools.

Features

  • 450-foot pounds of torque 1750 RPM
  • 2700 IPM
  • 2200 RPM
  • 7.5 pounds
  • Corded
  • Hex head style
  • Forward reverse rocker switch
  • 120 volts
  • 3-Year limited Porter Cable power tool warranty

What we like about the Porter-Cable Impact Wrench PCE211

The Porter-Cable impact wrench PCE211 is a heavy but compact impact wrench that makes quick work of fasteners.

This impact wrench has a power cord, which may be a drawback for some, but not having to worry about draining the batteries halfway through a project is a plus.

The Porter-Cable impact wrench PCE211, like the Milwaukee – makes quick work of small to medium-sized jobs and gets things done faster than many of the other impact wrenches on our list.

If you are looking for a medium-sized, medium-power DIY impact wrench, the Porter-Cable impact wrench PCE211 fits the bill.

What we don’t like about the Porter-Cable Impact Wrench PCE211

Unfortunately, the Porter-Cable impact wrench PCE211 is a heavier tool – yes, that means more power, but the weight does not justify this tool’s power.

This impact wrench does not make easy work of rusted fasteners like other wrenches on our list.

Not as durable as other brands when it comes to the internal components.

PROS

  • Compact size and portability
  • Affordability
  • The outer casing is quite durable

CONS

  • Weight
  • Not built for industrial durability (machinery)
  • Unable to manage more difficult jobs

4. Porter-Cable 20v Max Impact Wrench PCC740LA

Product Highlights

The Porter-Cable 20v Max Impact Wrench PCC740LA features 330-foot pounds torque and 2500 IPM (Impacts per minute).

Measuring 9.9-inches long, this is a smaller-sized impact wrench with a speed of 1,650 RPM.

This impact wrench comes with a 4Ah Lithium-Ion Battery with pro-grade cells.

Porter-Cable offers a 3-year limited warranty on their power tools.

Features

  • 330-foot pounds torque
  • 1650 RPM
  • 2500 IPM
  • 4.6 pounds
  • 4 Battery Amp Hours
  • Variable speed trigger
  • 4Ah Lithium-Ion Battery with pro-grade cells
  • Battery charger
  • 3-year limited Porter-Cable warranty

What we like about the Porter-Cable 20v Max Impact Wrench PCC740LA

The Porter-Cable 20v Max impact wrench PCC740LA is a comfortable tool (due to the over-mold grips), and its length makes accessing smaller spaces easy.

This impact wrench features a pro-grade lithium battery designed for optimal performance, and the hog ring makes socket changes simple.

The Porter-Cable 20v Max impact wrench PCC740LA features a durable outer casing that stands up to plenty of wear and tear.

If you are looking for an excellent middle-of-the-road impact wrench for the average job around the house, this is a decent option.

See Related Topic: Best Wood Carving Tools For Beginners

What we don’t like about the Porter-Cable 20v Max Impact Wrench PCC740LA

Unfortunately, The Porter-Cable 20v max impact wrench PCC740LA does not quite live up to other models when it comes to power.

The charger for the Porter-Cable 20v max impact wrench PCC740LA is incredibly slow, taking half a day to charge a battery fully.

This impact wrench’s mechanicals is not hardwearing, which makes the product life of this wrench shorter than most.

PROS

  • Easy socket changes
  • Compact size and portability
  • Durable casing
  • Good size and weight for small to medium hand-size.

CONS

  • Lacks in power
  • Shorter product life than other impact wrenches
  • Slow charger

5. Avid Power 20v Max Cordless Impact Wrench With ½-Inch Chuck

Unfortunately, the Avid Power 20v Max Cordless Impact Wrench is unavailable at the moment, and we recommend you have a look at the following product: Neiko 10878A 20 V Lithium-Ion Cordless Impact Wrench

Product Highlights

The Avid Power 20v max cordless impact wrench features 330-foot pounds of torque and 2700 IPM (impacts per minute).

Weighing just 3.3 pounds, this is a lightweight impact wrench with a variable speed and bright LED lights.

It includes a 20V 3000mAh rechargeable battery and one fast charger.

Avid Power offers a 2-year warranty on their power tools.

Features

  • 330-foot pounds torque
  • 2700 IPM
  • 2,200 RPM
  • 3.3 pounds
  • 3 Battery Amp Hours
  • Variable speed trigger
  • 3.0 AH 20V Lithium-ion battery pack
  • Fast charge battery charger
  • 2-Year Avid Power power tool warranty

What we like about the Avid Power 20v Max Cordless Impact Wrench With ½-Inch Chuck

The Avid Power 20v max cordless impact wrench is a powerful impact wrench affordable for anyone on a budget.

This impact wrench is a durable industrial quality tool that can tackle mid-level to low-high level jobs with no problem.

The Avid Power 20v max cordless impact wrench charges fully within a couple of hours.

If you are looking for a moderately powerful and affordable DIY impact wrench, this is an investment to consider.

What we don’t like about the Avid Power 20v Max Cordless Impact Wrench With ½-Inch Chuck

Unfortunately, while the Avid Power 20v max cordless impact wrench is hardwearing, it does not have the most extended product life lasting between one to two years on average.

This impact wrench looks and feels quite plasticky and cheap.

The Avid Power 20v max cordless impact wrench is not made for heavy-duty jobs and does struggle with tighter fasteners.

PROS

  • Affordable
  • Able to do most home DIY jobs
  • Fast charger

CONS

  • Weight
  • Replacement batteries are hard to come by

6. Workpro 20v Cordless Impact Wrench

Unfortunately, the Workpro 20v Cordless Impact Wrench is unavailable at the moment, and we recommend you have a look at the following product: KIMO 20V 1/2 Impact Wrench, Cordless Brushless Impact Wrench

Product Highlights

The Workpro 20v Cordless Impact Wrench features 320-foot pounds of max torque and variable speed control.

Weighing 6.53 pounds, this is a sturdy cordless impact wrench with a max speed of 3200 RPM.

It includes a 20V 2.0 Ah lithium-ion battery pack and a fast charger for one-hour charging.

Workpro offers a 2-year warranty on their power tools.

Features

  • 320-foot pounds of torque
  • 3,200 RPM
  • 6.53 pounds
  • 2 Battery Amp Hours
  • Variable speed control
  • 20V 2.0 Ah lithium-ion battery pack
  • Fast battery charger
  • 2-Year Workpro power tool warranty

What we like about the Workpro 20v Cordless Impact Wrench

The Workpro 20v cordless impact wrench is an affordable tool that can even tackle rusted fasteners.

This impact wrench has a comfortable grip and is perfect for the average job like lug nut removal.

The Workpro 20v cordless impact wrench makes quick work of the basic tasks, and the three LED lights make it easier to see those awkward jobs in small spaces.

If you are looking for a basic DIY impact wrench on a budget, the Workpro may be an option for you.

What we don’t like about the Workpro 20v Cordless Impact Wrench

Unfortunately, the Workpro 20v cordless impact wrench has a very short-lived battery life, making longer projects difficult.

The Workpro is also not a heavy-duty tool and cannot tackle more stubborn jobs.

This impact wrench is loud when compared to other wrenches on our list.

PROS

  • Affordability
  • Suitable for the average DIYer
  • Fast charging
  • 3 LED lights

CONS

  • Unable to tackle heavy-duty jobs
  • Loud
  • Not one of the more well-known manufacturers

7. Enertwist Electric Impact Wrench ET-IW-1020

Product Highlights

The Enertwist electric impact wrench ET-IW-1020 features a maximum torque of 450-foot pounds, a powerful 8.5-amp motor, and 2700 IPM (impacts per minute).

Measuring 12 1/8-inches long, this is a heavy, corded impact wrench with a speed of 2,600 RPM.

As a corded impact wrench, the Enertwist comes with a 10-foot power cord for flexible but reliable power.

Enertwist offers a 1-year warranty on their power tools.

Features

  • 450-foot pounds maximum torque
  • 2700 IPM
  • 2,600 RPM
  • 8.2 pounds
  • 10-foot power cord
  • Hex head style
  • Variable speed
  • Rubberized nosepiece
  • High-impact housing
  • 1-Year Enertwist power tool warranty

What we like about the Enertwist Electric Impact Wrench ET-IW-1020

The Enertwist electric impact wrench ET-IW-1020 is ideal for fastening and breaking and does not over-torque.

This impact wrench is robust and durable with high-impact housing that can stand up to frequent use.

The Enertwist electric impact wrench ET-IW-1020 is affordable without sacrificing power, making it an excellent low-budget tool.

If you are looking for a powerful yet affordable home use tool without all the “fancy” details, this is a good option.

What we don’t like about the Enertwist Electric Impact Wrench ET-IW-1020

Unfortunately, the Enertwist electric impact wrench ET-IW-1020 has some pretty incredible vibrations, making longer jobs hard to complete.

The sensitive trigger on the Enertwist is not ideal if you like to have more control over speed, and the added vibrations do not help.

This is a heavy, long electric impact wrench making jobs in tighter spaces a little more challenging.

PROS

  • Durable housing
  • Solid power
  • Cost
  • Long power cord
  • Does not over-torque when tightening

CONS

  • Weight
  • Difficulty accessing small awkward spaces.
  • Vibrations
  • Overly sensitive speed control

8. Nocry 20v Cordless Impact Wrench Kit

Product Highlights

The Nocry 20v Cordless Impact Wrench Kit features 260-foot pounds of fastening torque, 300-foot pounds of braking torque, and 2700 IPM (Impacts per minute).

Weighing just 5.7 pounds, this is a lightweight cordless impact wrench with a speed of 2,200 RPM.

It includes two 20V 4.0 Ah rechargeable batteries and a 20V fast charger that fully charges within two hours.

NoCry offers a 4-year limited warranty on their power tools.

Features

  • 260-foot pounds of fastening torque
  • 300-foot pounds of braking torque
  • 2,200 RPM
  • 2700 IPM
  • 5.7 pounds
  • 4 Battery Amp Hours
  • Variable speed control
  • 20V 4.0 Ah rechargeable battery
  • 20V fast battery charger
  • 4-Year NoCry power tool warranty

What we like about the Nocry 20v Cordless Impact Wrench Kit

The Nocry 20v cordless impact wrench can tackle most home DIY jobs with ease while still having a smaller frame.

This impact wrench is an affordable tool with a comfortable insulated grip handle, which makes difficult jobs a little easier on the hand.

The Nocry 20v cordless impact wrench forward and reverse switch and the variable speed control give you a higher control level while working.

If you are looking for an affordable, lightweight impact wrench for around the house and general word, this could be the right choice for you.

Check Also: Best Cabinet Hinges

What we don’t like about the Nocry 20v Cordless Impact Wrench Kit

Unfortunately, the Nocry 20v cordless impact wrench does not feature LED lighting on or around the nose cone, making it hard to see those jobs in smaller spaces.

Although it can tackle more stubborn home DIY jobs, it will overheat when faced with heftier workloads.

Some Nocry 20v cordless impact wrenches have had an issue with the forward and reverse selection button (although Nocry is aware of the problem and will send you a replacement impact wrench right away.)

PROS

  • Compact size with high mid-range power
  • Cost
  • Comes with a carrying case and belt clip
  • 4-year limited warranty

CONS

  • No LED lighting
  • Forward/reverse switch issue
  • Can overheat on more challenging jobs

9. Ryobi R18iw3-O One+ 3-Speed Impact Wrench

Product Highlights

The Ryobi R18IW3-0 One+ 3-speed impact wrench features 300-foot pounds of torque, produces up to 3,200 impacts per minute and 3200 IPM (Impacts per minute).

Measuring just 8-inches long, this is an exceptionally lightweight impact wrench at 3.45 pounds, and it has a speed of 2900 RPM.

A comfortable grip, three LED lights, and three-step variable speed make this a user-friendly wrench.

Ryobi offers a 3-year warranty on their power tools.

Features

  • 300-foot pounds of torque
  • 2,900 RPM
  • 3,200 IPM
  • 3.45 pounds
  • Hex head style
  • Three mode drive control
  • Three LED lights
  • 18V battery requirement
  • 3-Year Ryobi power tool warranty

What we like about the Ryobi R18iw3-O One+ 3-Speed Impact Wrench

The Ryobi R18IW3-0 One+ 3-speed impact wrench is a lightweight tool with three-speed settings for more controlled use.

This impact wrench is cordless and uses an 18V battery – the same battery that fits many other Ryobi tools.

The three LED lights on the Ryobi R18IW3-0 One+ 3-speed impact wrench are bright and light up a darker work area perfectly.

If you are looking for a DIY impact wrench with low vibration and already have Ryobi tools in your garage, this is a great, affordable addition.

What we don’t like about the Ryobi R18iw3-O One+ 3-Speed Impact Wrench

Unfortunately, the Ryobi R18IW3-0 One+ 3-speed impact wrench is not the most powerful tool, so it is not ideal for professional use.

It is also worth noting that this impact wrench is not as durable as more recognizable brands like Milwaukee and Ingersoll Rand and does not stand up to years of use.

The LED lights on the Ryobi R18IW3-0 One+ 3-speed impact wrench burn out quite quickly.

PROS

  • Lightweight
  • Affordable
  • Low vibration
  • 3-Step speed settings
  • Soft, comfortable grip

CONS

  • Does not come with a battery
  • Not designed for heavy use
  • Battery life is low

10. Ingersoll Rand w7150-k2 High-Torque Impactool

Product Highlights

The Ingersoll Rand W7150-K2 high-torque impactool features 780-foot pounds of fastening torque, 1,100 foot-pounds of braking torque, and 2300 IPM (impacts per minute).

Weighing in at 6.8 pounds, this is a midweight cordless impact wrench with a speed of 1900 RPM.

This impact wrench comes with two 20V lithium-ion 3.0 Ah batteries.

Ingersoll Rand offers a unique tiered warranty on their power tools.

Features

  • 780 foot-pounds of fastening torque
  • 1,100 foot-pounds of braking torque
  • 2,300 IPM
  • 1,900 RPM
  • 6.8 pounds
  • 3 Battery Amp Hours
  • Variable speed switch with brake
  • Two 20V lithium-ion 3.0 Ah batteries
  • IQV20 battery charger
  • Comprehensive tiered warranty

What we like about the Ingersoll Rand w7150-k2 High-Torque Impactool

The Ingersoll Rand W7150-K2 1/2-inch high-torque impactool is another high-powered tool that can take on challenging jobs while the variable speed switch allows for better control.

This impact wrench is cordless and comes with two batteries. Each battery has a considerable lifespan making it ideal for lengthier and more challenging jobs.

The Ingersoll Rand W7150-K2 1/2-inch high-torque impactool is well-designed overall and comes with a comprehensive warranty. This warranty covers free replacement of the tool, batteries, and charger for one-year, free battery replacement for two years, and free replacement or repair for manufacturer defects for three years.

If you are looking for a powerful professional-grade impact wrench that will last, the Ingersoll Rand W7150-K2 1/2-inch high-torque impactool is an excellent choice.

What we don’t like about the Ingersoll Rand w7150-k2 High-Torque Impactool

Unfortunately, The Ingersoll Rand W7150-K2 1/2-inch high-torque impactool can have a little too much power for the average DIYer, making control for intricate jobs harder.

Ingersoll Rand will not honor their warranty unless you register your product at the time of purchase.

Replacement batteries for this wrench are expensive, so it is best to purchase a “bundle” upfront.

PROS

  • Extreme power
  • Industrial durability
  • Great battery life
  • Ability to tackle age-worn and rusty fasteners

CONS

  • Upfront cost
  • Expensive battery replacement
  • Can be too powerful for smaller jobs

The Final Verdict

So, which of these electric impact wrenches do we recommend? Which has the longest-lasting battery, torque, and power?

The best electric impact wrench is number 1, the Milwaukee 2767-22 Fuel High Torque ½-inch Impact Wrench. Why is this our top-pick?

First, the Milwaukee 2767-22 has more power behind it than any other impact wrench on our list. That means no more starting a job you cannot finish because your impact wrench is not up for the job.

Second, the speed at which this wrench gets things done is incredible; the other brands just do not compare.

Lastly, Milwaukee’s five-year warranty is a guarantee that you will be hard-pressed to find anywhere else.

In short, the Milwaukee 2767-22 High Torque Impact Wrench is a must-have for any serious tool-lover. Sure, it is more than the average DIYer needs, but we will not tell if you do not!

We also feel that the Ingersoll Rand W7150-K2 1/2-Inch High-Torque Impactool deserves recognition for coming in a close second. Still, the cost of battery replacement and overall power just didn’t live up to the Milwaukee 2767-22 High Torque Impact Wrench.

Buyers Guide

What to look for in an electric impact wrench

Torque

The most significant factor to consider when shopping for an electric impact wrench is torque.

Simply put, torque is the amount of force it will take to make something rotate on its axis. For example, it is the amount of force required from your impact wrench to make your lug nuts come unscrewed.

Different impact wrenches have different levels of torque. Overall, you want to look for an electric impact wrench with a minimum of 150-foot pounds. But keep in mind, the higher the torque, the more versatile your impact wrench is.

Torque Adjustment

While we are on the torque topic, you also want to look for an impact wrench that offers torque adjustment, which allows you to adjust the amount of torque outputted by your impact wrench.

While a high torque impact wrench is more versatile, it also increases the chances that you will over-torque fasteners if you cannot adjust the torque output.

Impacts per minute

Impacts per minute refer to how many times the hammer strikes the anvil in a minute. In most cases, the more times the hammer strikes the anvil, the easier it is for the wrench to loosen tight bolts and the faster the impact wrench can drive screws.

Drive size

Drive size refers to the wrench drive size. Electric impact wrench drive size is the same as the standard sizes of socket wrenches.

The more common drive size is ½-inch and is suitable for most jobs.

For the most part, the smaller the drive size, the lower the torque.

Physical size

You also want to consider size when shopping for your impact wrench.

A powerful impact wrench is usually much larger, and while that might sound appealing, it is not ideal for working in smaller or more awkward spaces.

Many professionals and frequent DIYers opt to have a larger, more powerful impact wrench and a smaller, more compact one for multiple applications.

Weight

Weight is not as important as torque when choosing an impact wrench, but depending on your preference, it may be important to you.

Keep in mind that a more powerful impact wrench is almost always going to be a heavier tool. If you have smaller hands or like to have more control over your tools, you may find that a mid-range, medium-sized tool is a better option for you.

Corded or cordless

You will have the option of choosing a corded electric impact wrench or a cordless impact wrench. Deciding which option is best for you will depend on how you plan to use this tool.

For the most part, the more popular of the two styles of impact wrench is cordless since it allows for more freedom.

While some corded options will have longer power cords to give you more freedom to move while using the tool, the cord can sometimes just get in the way.

Conversely, while the cordless impact wrench allows you more freedom of movement, it also requires that you regularly charge your batteries, and you need to be sure to purchase a long-lasting battery, too!

Warranty

The warranty on your impact driver is often dependent on the brand of impact driver you purchase. Larger well-known brands often have a better warranty because they can afford that cost.

When looking at a warranty, you want to consider the length of the warranty and what that warranty covers.

You should also consider the option of an extended warranty, which will come at an added cost. Depending on how often you use your tools, this may or may not be worth it.

Additional features

Electric impact wrenches often have added features that are for comfort, for “wow factor,” and for ease of use.

For the most part, the more added features a tool has, the higher your price tag will be.

Frequently added features might include

  • Variable speed
  • LED lights
  • Additional batteries (be sure to check that you are not just buying the “body only” and that your impact wrench includes a battery!)
  • Additional impact sockets
  • Cordless or corded
  • Battery charge time

FAQ section

What is an electric impact wrench?

An electric impact wrench is an electric wrench that applies more force than you could when using a traditional wrench. For example, if the lug nut on your vehicle is too tight for you to remove manually.

The impact wrench is also capable of managing jobs where gripping a fastener is difficult. For example, a stripped screw.

How does an electric impact wrench work?

A motor or compressed air provides the power in an electric impact wrench.

This power source drives a hammer, which accelerates storing energy. The hammer then strikes an anvil, which creates a high-torque impact that then applies to the socket.

After impact, the hammer then continues to spin.

Do I need an electric impact wrench?

An impact wrench is a good option if you frequently deal with rusted or old fasteners, for example, if you work in a junkyard or rebuild classic cars.

You may also find an impact wrench useful if you have a condition like arthritis that makes it challenging to apply the necessary force to fasteners.

Lastly, you may find that an electric impact wrench is a good option for you if you simply like to save time and effort when working on DIY or mechanical jobs.

Does it matter which brand electric impact wrench I buy?

As with most things, you want to buy a reputable product to ensure that you are getting quality. Impact wrenches can be expensive, and that kind of investment warrants plenty of brand research.

When it comes to power tools like the impact wrench, we recommend brands like Milwaukee and Ingersoll Rand.

Should I buy accessories for my electric impact wrench?

The answer to this question depends on the impact wrench you buy.

For example, if you buy something like the Ingersoll Rand that we reviewed, you will want to buy a bundle that includes additional batteries because their replacement batteries are expensive.

You will also want to check to see whether your impact wrench comes with multiple sockets. If you can buy an impact wrench bundled with a full set of sockets, it is worth the investment to add to your wrench’s versatility.

If you are buying an impact wrench that does not come with a socket set, you can always purchase a socket set separately, but it will cost more than if you buy a bundled set.

Keep in mind that traditional sockets and impact sockets are not interchangeable! You MUST use impact sockets on an electric impact wrench.

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Author

Timberland Enthusiast Jan 1977 – Present Columbia, South Carolina Since graduating from law school I have worked in various capacities within the real estate, timber management, lumber production and pine straw harvesting markets in South Carolina. Newmark Grubb Wilson Kibler May 2016 – Dec 2020 Columbia, South Carolina Det Bowers joined Newmark Grubb Wilson Kibler in May of 2016. Prior to joining Wilson Kibler, Mr. Bowers served as a licensed attorney practicing in Federal, State and Municipal Courts. Other business involvements have included real estate development, retail development and operations, agribusiness, forestry products, outdoor advertising and insurance.

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