The 4 Best Cordless Impact Wrenchs in 2023

The 4 Best Cordless Impact Wrenchs in 2023

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best cordless impact wrench
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Wherever you go, there are always bolts, nuts, and fasteners. The tightening and loosening of these bolts are done effectively with a tool called Impact Wrench. With minimal exertion by the user, an impact wrench provides a high rotational torque used to either tighten or loosen a bolt. 

Impact wrenches find their use application mostly in the construction and automotive industry. 

How Does an Impact Wrench Work?

In the motor of an impact wrench, there is a hammering mechanism that produces solid blows. These blows create a huge force that enables the effective tightening and loosening of all kinds of bolts and nuts. Due to the force this tool exerts, most people prefer to use this tool than to use a power drill. 

If you have an old and rusted bolt or nut that you had lost hope of ever getting out, the effect of the impact wrench will most likely get the job done. 

If you are wondering how much pressure is needed for an impact wrench to run effectively, most require a minimum of 90 psi. When choosing an air compressor to supply pressure to the impact wrench, the compressor must have more than 90 psi. 

Impact Drivers vs. Impact Wrench

Impact drivers are usually smaller in size. They are therefore used to drive in and take out smaller screws. An impact wrench, on the other hand, is larger and more powerful. They can be trusted to handle the toughest and largest bolts. 

What Is the Strongest Cordless Impact?

Despite its effectiveness, a major challenge of the impact wrench has been its weight. Carrying it around and plugging it into power is not always an easy task. However, recent technological advancements have been made to the tool, and the newer versions of it are now portable and cordless. 

Makita XWT08Z Cordless Square Drive Impact Wrench

This particular impact wrench has a strength level that makes it popular. With a fastening force of 740 ft-lb and a breakaway torque of 1180 ft-lb, this tool produces one of the best fastening performances you can imagine. It is made from Alloy Steel and Iron, and it weighs about 7 lbs. It has an extended run time, and its speed control is top-notch. It has a brushless motor which means its power, speed, and durability are guaranteed. 

In addition, the 18V Lithium-ion battery of the Makita XWT08Z has a super-fast charge capacity. 

Dewalt vs. Milwaukee

These two powerful brands are always getting compared. Here is a quick comparison of both impact wrenches;

Physical spec8.88 x 8.75 x 10.5′ inchesWeighs ‎5.61 pounds17 x 10.5 x 9.5 inches Weighs 7.2 Pounds
Torque700 Inch Pounds700 Inch Pounds
Warranty3 years5 years

Your choice of an impact wrench depends on some factors. For DIY projects, try the Milwaukee wrench. Its motor is larger, and it can handle heavier tasks. If you are looking for a cheaper tool, then Dewalt will get the job done. 

An impact wrench is a tool that comes in handy in buildings. It is also very effective and a worthy investment. Below are the current best impact wrenches based in recommendations from our community of Metallurgists and the latest customer sentiment data as of January 2023:

1. Milwaukee 2962-20 M18 FUEL Cordless Impact Wrench with Friction Ring (Tool Only) – Best Overall

Milwaukee 2962-20 M18 FUEL Lithium-Ion Brushless Mid-Torque 1/2 in. Cordless Impact Wrench with Friction Ring (Tool Only)

This highly-rated powerful impact wrench has a net-bursting torque of 650 lbs. It is quite portable. It has a large battery capacity of 5.0V, making it a very versatile tool that can perform a variety of applications.

It has a brushless motor that generates enough power to enable it effectively remove any kind of bolt from both large bolts to log nuts. It is designed in a compact way that makes it handle even the toughest bolts, nuts, and fasteners. 

This tool measures 10x8x4 in. and weighs only 4.2 lbs, making it very portable and easy to use. It delivers 18 Volts and is made of plastic. The battery cell composition is Lithium-ion. It has good compatibility with all M18 batteries and chargers, thereby increasing your options for charging. It functions in environments of up to 69kV.

Most users rate it high for its ergonomics. It is built to offer the user efficiency and comfort. 


  • 4-mode drive control that offers an excellent level of precision 
  • Tri-LEDs around the anvil 
  • Bolt  removal and auto shut-off controls at Mode 4

What we like:

  • You are less likely to experience things like overloading, overheating, and over-discharging when using this tool due to the REDLINK PLUS™ Intelligence
  • The batteries are very durable.

What we do not like:

  • The warranty on this tool is not guaranteed.
Milwaukee 2962-20 M18 FUEL Lithium-Ion Brushless Mid-Torque 1/2 in. Cordless Impact Wrench with Friction Ring (Tool Only)
  • REDLINK PLUS(TM) Intelligence ensures maximum performance and protects from overloads, heating, and over-discharge
  • Works in up to 69kV environments
  • Compatible with all M18 batteries and chargers
  • Best power to weight ratio is offered as the tool provides 650 ft lbs of nut-busting torque at only 5.1 lbs with a 5.0Ah battery
  • 6" in length provides most access in tight spaces

2. DEWALT DCF899B 20V MAX XR Impact Wrench with Detent Anvil (Tool Only)

DEWALT 20V MAX XR Brushless High Torque 1/2' Impact Wrench with Detent Anvil, Cordless, Tool Only (DCF899B)

This cordless tool is rated the highest for its longevity. If you want a wrench that lasts, then the DEWALT ½” should top your list. It has a maximum torque of up to 700 ft-lbs and a maximum breakaway torque of 1200 ft-lbs. 

It is a versatile tool that finds its uses in various fastening applications. It has a compact design, 8-13/16 inches in length. This impact wrench also includes a multi-speed control for various applications ranging from 0-1900 RPM. 

With dimensions of 9.94×2.25×10.63 in. and a weight of 6.4 lbs, the DEWALT DCF899B feels slightly weightier than the Milwaukee M18 but is still quite portable. It produces a voltage of 20 Volts. 

In addition to its excellent performance, it provides comfort and high-speed control, and it has the ability to function well in dark spaces. This tool comes with a 3-year limited warranty. 


  • An LED with 20 seconds delay for increased visibility
  • A detent pin in the ½ inch anvil
  • 700 ft-lbs max torque
  • Multi-speed control

What we like: 

  • It has 3-speed levels allowing you to go at your pace
  • It is a very powerful tool that will tighten and loosen any tough nut.

What we do not like:

  • When used with a 5Ah battery, it can be quite heavy. 
DEWALT 20V MAX XR Brushless High Torque 1/2" Impact Wrench with Detent Anvil, Cordless, Tool Only (DCF899B)
  • 1/2 inch cordless impact wrench has up to 700 ft-lbs of max torque and 1200 ft-lbs of max breakaway torque
  • DEWALT 1/2 inch impact wrench has a compact design of 8-13/16-inch in length
  • Multi-speed control of the battery-powered impact wrench is made for a variety of applications (0-400/ 1,200/ 1,900 RPM)
  • 1/2-inch Anvil with detent pin (also available with hog ring)
  • LED with 20-second delay for increased visibility

3. Avid Power Cordless Impact Wrench – Best Budget Impact Wrench

Avid Power Cordless Impact Wrench, 1/2 Impact Gun w/ Max Torque 330 ft lbs (450N.m), 20V Impact Driver Kit w/ 3.0A Li-ion Battery, 4 Pcs Drive Impact Sockets and 1 Hour Fast Charger, Electric Impact

This powerful tool has a high-end, strong motor and offers maximum productivity. It uses a maximum torque of 330 ft-lbs for tightening, and for loosening, it uses 370 ft-lbs. It has a variable speed trigger which has from 0-2000 RPM. Therefore, you can adjust the speed of your wrench according to your preference. It uses a 3.0A battery capacity, enabling it to run for a long time. It also has a fast charge system that reduces its charge time to 90 minutes.

One of the special features of this tool is that it has a Unique Friction Design. This design ensures that the sockets are held more firmly onto the anvil, and it enables more efficient socket replacements.

It has a dimension of 8.8 by 2.91 by 10.04 inches. It weighs 3.45 lbs and delivers a voltage of 20 Volts. Its wrench can deliver up to 2700 BPM, thereby improving its impact. Its chuck size is ½ inch.

This impact wrench has a wide application. It can be used to replace the tires of any vehicle, perform heavy equipment maintenance, product assembly, and perform automotive repairs.

According to users’ ratings, this tool is portable in a way that makes it an easy gift. It also offers good value for money.


  • 3.0 AH battery that can be recharged within 60-90 minutes
  • Variable speed-trigger 
  • 330 ft-lbs max torque
  • 1-2 hrs fast charge

What we like: 

  • It is lightweight and easy to use.
  • The battery is very durable.

What we do not like:

  • It might need an extra impact to get tough nuts out.
Avid Power Cordless Impact Wrench, 1/2 Impact Gun w/ Max Torque 330 ft lbs (450N.m), 20V Impact Driver Kit w/ 3.0A Li-ion Battery, 4 Pcs Drive Impact Sockets and 1 Hour Fast Charger, Electric Impact
  • [Powerful Motor] By removing rusted-on or excessively tightened nuts and bolts, this 1/2 impact wrench, which has a high-end, strong motor, offers maximum productivity. Maximum torque for tightening is 330 ft-lb, and loosening is 370 ft-lb.
  • [Infinitely Speed Control] You can effortlessly adjust the speed of your wrench from 0-2000 RPM with the variable speed trigger. The further you press the trigger, the higher speed achieved.
  • [3.0A Battery & Fast Charging] 3.0A battery, which has larger capacity and longer life, allows our power wrench to run longer than those wrenches using 2.0A battery. Charging time is greatly reduced to 1.5 hours with the fast charger.
  • [Unique Friction Design] The AVID POWER impact wrench has a special friction design rather than a bearing ball, which can hold sockets onto the anvil more firmly and enable more efficient socket replacements. Please note that there is no bearing ball in the hole of the anvil.
  • [Wide Application] In addition to being effective for changing tires of various vehicles, this impact drill may also be used for heavy equipment maintenance, significant building projects, product assembly, and automotive repairs, etc.

4. Makita XWT08Z 18V LXT® Drive Impact Wrench (Tool Only)

Makita XWT08Z 18V LXT® Lithium-Ion Brushless Cordless High-Torque 1/2' Sq. Drive Impact Wrench, Tool Only

The Makita XWT08Z has a brushless motor that delivers a fastening torque of 740 ft-lbs and a Nut-busting torque of 1180 ft-lbs. It has a 3-speed power selection button that can go from 0 to 900 to 2200 IPM. You can adjust the speed according to your need. With the brushless motor, carbon brushes are eliminated, enabling more efficient running and a longer life span. 

Its dimension is 10×10.3×3.9 in., it weighs about 7 lbs, and delivers up to 18 Volts. Its battery is composed of Lithium-ion. Its efficient brushless motor is controlled to optimize the battery energy use for up to 50% longer run time per charge. It is made from Alloy steel and Iron. 

It finds its uses in numerous applications, including iron and steel workers, automotive mechanics, and other handy tasks. 


  • 740 ft-lbs max torque
  • Electronically-controlled BL brushless motor
  • 3-speed power selector

What we like:

  • The torque setting puts you in control of your speed when using the tool
  • It is designed solidly, and this makes it very durable

What we do not like:

  • Short life span.
Makita XWT08Z 18V LXT® Lithium-Ion Brushless Cordless High-Torque 1/2" Sq. Drive Impact Wrench, Tool Only
  • BL Brushless Motor delivers 740 ft.lbs. of Fastening Torque and 1,180 ft.lbs. of Nut-Busting Torque
  • 3-speed power selection switch (0-900/ 0-1,000/ 0-1,800 RPM & 0-1,800/ 0-2,000/ 0-2,200 IPM) provides precise fastening control for a wide range of applications
  • 1/2" anvil with friction ring for quick and easy socket changes
  • Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
  • The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life

There are several powerful impact wrenches available on the market. And as much as getting one may seem like a daunting task, it really isn’t. Remember, when making your choice, consider the price, specifications, and the particular use you need the tool for.