Best Cordless Impact Wrenches: Loosen Stubborn Bolts

DeWalt’s MAX XR Impact Wrench is powerful and certainly reliable. It features a brushless motor for increased operating power so you can accomplish just about any job without issue. When it comes to power, the device provides a torque of up to 700 foot-pounds with a breakaway torque of 1,200 foot-pounds, so you take care of the toughest jobs.

The wrench also includes a three-speed selector switch (400/1200/1900 RPM) to give you a wider range of choices so you can decide the correct amount of power. It comes with an LED work light, which comes in handy when working at night. 

However, the device will require a battery, which unfortunately is not included in the box. Plus, it does not come with a charger, so you will have to buy one on your own. Those are really two necessary things required to operate this impact wrench.

When it comes to impact wrenches, it shouldn’t be a choice between wattage and wallet. The Enertwist Brushless Impact Wrench offers substantial power without a hefty price tag. Operating via a brushless motor, it maxes out at 330 Newton-meters. This same tech enhances shelf life, reduces ambient noise, and adds to overall efficiency. The set comes with a charger and the 2.0Ah lithium-ion battery needed to operate the system. It also offers four drive sockets for added convenience. 

Incorporating a sturdy anvil with a firm grip, it makes maneuvering sockets easier. Since it incorporates multiple speed settings, you stay in full control while you work. This is furthered by the auto-stop feature — a handy way to avoid dropping nuts and bolts once loosened. With forward and reverse functions, you can use it for most DIY and home-garage tasks. 

It’s worth a note, however, that you can’t use this set on bolts that exceed 15/16 inch. Basically, it works on smaller tires and more basic projects. It might not be as heavy-duty as some options, but the torque you get for the price point makes it a worthwhile pick. 

Makita’s Brushless Impact Wrench makes honorable mention for a few reasons. That doesn't mean it lacks in power, speed, or torque—quite the contrary. The tool features 740 foot-pounds of torque and a breakaway torque of 1,180 foot-pounds. Coupled with its three-speed power selection, you get a range of 900/1,000/1,800 RPM and 1,800/2,000/2,200 IPM for enhanced fastening control.

It also comes with a powerful brushless motor that helps cool down the machine, making it more efficient and lengthening its lifespan. Also, the simple ergonomic design makes this impact wrench comfortable to hold and easy to use.

However, the machine is rather expensive. There have been complaints that the impact wrench’s battery drains quickly. Also, some believe it is on the heavy side.

Running on a 4.0Ah lithium-ion battery, the ENEACRO Cordless Impact Wrench is a powerful choice ideal for a whole host of tasks. Structured for an ergonomic grip and proper weight distribution, everything from the ebelt clip to the insulated handle gives it a convenient edge. By running on a high-end brushless motor, this system is able to accommodate three torque gears. You can easily control these via the switch at the bottom of the wrench. Ranging from 1,600 to 2,800 revolutions per minute, you can vary the intensity depending on the task’s demand. 

Complete with four sockets and a carrying case, this cordless impact wrench is built to keep up with challenging jobs. This is largely thanks to the 1/2-inch detent anvil, letting you use it on tires with ease. Convenient and long-lasting, everything from the structure to the motor is well-built. 

Nothing is perfect, of course. The battery here does charge quickly, but at the higher power settings, it may drain quickly too. It’s ideal for short bursts, like automotive work and renovations, though larger projects might benefit from a more lasting battery. 

If you’re looking to avoid a scenario where your tool dies mid-project, consider the Kimo Cordless Impact Wrench. It features a 3,000 inch-pound maximum torque, enabling you to tackle most standard renos and automotive tasks. Despite packing a punch, the battery isn’t prone to premature draining. Constructed using lithium-ion technology, the brushless motor works with the electrical flow to optimize overall function. Because of the reduced friction in the motor design, there is less energy converting to heat. Not only does this limit the risk of wear and tear, but it also keeps you working longer.

In terms of structure, it incorporates a compact head leading to a half-inch square driver. With two optional speeds, you stay in control while still reaping the benefits of the 20-volt system. By incorporating an LED light, a battery, charger, three extension bars, and seven sockets, this set comes with everything you need from an impact wrench set. 

One thing to keep in mind is to take its LED light with a grain of salt. It provides a focused light beam, but it isn’t bright enough to let you work for any real amount of time in a dark environment.