10 Best Dewalt Impact Wrenches 2025 in the United States

The DEWALT 20V MAX Cordless Impact Wrench (DCF900B) is a powerful tool designed for a variety of fastening tasks. It offers a high maximum fastening torque of 1030 ft-lbs and a breakaway torque of 1400 ft-lbs, making it suitable for heavy-duty applications. Its 1/2-inch drive size is standard, ensuring compatibility with a wide range of sockets. The tool also features 4-mode speed settings and a variable speed trigger, allowing for precise control based on the task at hand. This is particularly useful for preventing overtightening and fastener run-off, thanks to the Precision Wrench control function. Additionally, the BatteryGuard system helps to reduce battery wear and tear, which is a valuable feature for prolonging battery life.

However, it is important to note that the battery is not included with this bare tool, so you will need to purchase it separately if you don't already have a compatible one. At 7 pounds, the wrench is on the heavier side, which might be tiring for extended use. The built-in LED work light is a handy feature for working in dark spaces. The tool is made of durable plastic and has a powder-coated finish for added durability.

This impact wrench would be an excellent choice for professionals and serious DIYers who need a robust and reliable tool for heavy-duty tasks.

The DEWALT ATOMIC 20V MAX* 1/2 in. Cordless Impact Wrench (DCF921B) offers a robust performance with up to 300 ft-lbs of maximum torque, making it suitable for a variety of heavy-duty tasks. It features a hog ring anvil for quick and secure socket changes, which enhances its convenience for frequent use. One of its standout features is the precision wrench control, which helps prevent overtightening and fastener run-off, along with four speed settings that allow for better user control depending on the application.

Additionally, the onboard LED with brightness control is a practical addition for working in dark or confined spaces. The tool weighs 2.76 pounds, making it relatively lightweight and easy to handle for extended periods. However, being a tool-only option, it does not include batteries, so you'll need to purchase them separately if you don't already own compatible ones. The battery life, powered by a lithium-ion battery, is generally reliable, though it depends on the specific battery you use.

The glass-filled nylon housing adds durability, protecting the tool from potential damage caused by oils and solvents. This impact wrench is a solid choice for both professionals and DIY enthusiasts who require a reliable and versatile tool for various projects.

The DEWALT 20V MAX Cordless Impact Wrench (model DCF961B) stands out in the impact wrench category with its impressive torque capabilities. It delivers a remarkable 1200 ft-lbs of max fastening torque and 1750 ft-lbs of breakaway torque, making it ideal for heavy-duty tasks and tough fastening applications. The tool features three speed settings and a precision wrench mode, which is a great addition for preventing overtightening, a feature many users will appreciate when working on delicate projects.

One of its strong points is its lightweight design at just 8.4 pounds, which can enhance maneuverability and reduce user fatigue during prolonged use. The brushless motor technology also contributes to its efficiency and longevity, ensuring that the tool can perform well over time.

This model is sold as a bare tool, meaning that it does not come with a battery or charger. This could be a drawback for users who do not already own DEWALT batteries, as the initial cost may rise with the need to purchase these separately. Additionally, while its high torque is a significant advantage, it might be more than what's needed for casual users or smaller projects, potentially making it less appealing for those who only require a tool for light work.

The DEWALT DCF961B is a powerful impact wrench suited well for professionals and avid DIYers who tackle demanding tasks. Its advanced features and performance can greatly benefit users needing robust tools, though the lack of included battery and charger may require additional investment for those new to the brand.