DEWALT Impact Wrench 1/2, 20V MAX XR Brushless vs Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact
Updated August 2026 — DEWALT Impact Wrench 1/2, 20V MAX XR Brushless wins on weight and led light, Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact wins on durability and user control.
The Milwaukee 2864-20 offers superior torque and advanced features, making it the better choice for heavy-duty applications, while the DEWALT is more budget-friendly and lightweight.
Why DEWALT Impact Wrench 1/2, 20V MAX XR Brushless is better
Price
DEWALT is $40 cheaper
Weight
DEWALT weighs less than 4 lbs
Included Battery
DEWALT includes a battery and charger
Why Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact is better
Torque
Milwaukee delivers 1200 ft-lbs of fastening torque
Technology
Milwaukee features One-Key technology
Market Rank
Milwaukee has a better bestseller rank
Overall score
Specifications
| Spec | DEWALT Impact Wrench 1/2, 20V MAX XR Brushless | Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact |
|---|---|---|
| Max Torque | 600 ft-lbs | 1200 ft-lbs |
| Nut-Busting Torque | 800 ft-lbs | 1500 ft-lbs |
| Battery Included | Yes | No |
| LED Light | Yes | No |
| Speed Settings | 4 | 1 |
Dimension comparison
Overview of the DEWALT Impact Wrench 1/2 and Milwaukee 2864-20
The DEWALT Impact Wrench 1/2 is priced at $279.00, making it about 17% cheaper than the Milwaukee 2864-20, which retails for $319.99. Both tools are designed to tackle tough fastening applications, but they cater to slightly different user needs and preferences. Understanding the strengths and functionalities of each can help you make an informed decision based on your specific requirements.
Performance and Torque Capabilities
In terms of torque, the Milwaukee 2864-20 outshines the DEWALT model, delivering an impressive 1200 ft-lbs of fastening torque and 1500 ft-lbs of nut-busting torque. In contrast, the DEWALT Impact Wrench 1/2 offers 600 ft-lbs of max fastening torque and 800 ft-lbs of max breakaway torque. This notable difference in torque suggests that while the DEWALT model is suitable for a variety of tasks, the Milwaukee tool is more geared towards heavy-duty applications requiring greater power and efficiency.
Design and Usability
The DEWALT Impact Wrench 1/2 features a compact and lightweight design, weighing less than 4 lbs without the battery, which enhances its maneuverability in tight spaces. On the other hand, the Milwaukee 2864-20 is notably heavier at 8 pounds. However, it is also designed as the most compact cordless high torque impact wrench in its class at 8.59 inches in length. Users who prioritize lightweight tools for extended use might find the DEWALT more appealing, while those needing extra power in a still reasonably compact form may lean toward the Milwaukee.
Battery and Runtime
The DEWALT Impact Wrench comes with an XR Compact 4.0 Ah Lithium Ion battery and charger, ensuring that users have a reliable power source right out of the box. The Milwaukee 2864-20 is sold as a bare tool, meaning you'll need to purchase a battery separately if you don't already own compatible Milwaukee batteries. This could add to the overall cost, which could be a deciding factor for budget-conscious buyers.
Technology and Features
The Milwaukee 2864-20 offers One-Key technology, allowing users to customize, track, and manage the tool's performance and location. This feature is particularly beneficial for professionals who require monitoring of multiple tools and their usage. The DEWALT Impact Wrench, while lacking such technology, offers a 4-mode push button for speed selection and a precision wrench control to prevent overtightening. Each tool has its unique technological advantages that may cater to different user preferences.
Work Light and Visibility
The DEWALT Impact Wrench comes equipped with an LED work light, which is essential for illuminating dark workspaces. This feature enhances usability, especially in dimly lit environments or tight spaces. The Milwaukee 2864-20 lacks this feature, which might be a disadvantage for users who frequently work in less-than-ideal lighting conditions. The presence of a work light in the DEWALT model adds practical value for many users.
Price and Value Proposition
At $279.00, the DEWALT Impact Wrench 1/2 presents a solid value, particularly given its performance and included battery and charger. In comparison, the Milwaukee 2864-20 is priced at $319.99, making it the more expensive option by $40. While the Milwaukee offers superior torque and advanced technology, the DEWALT provides excellent value for those who need a reliable tool without additional costs for batteries or technology features.
Customer Rankings and Market Position
The Milwaukee 2864-20 holds a stronger market position with a bestseller rank of 15,815, compared to the DEWALT Impact Wrench, which is ranked at 54,576. This could indicate a preference among consumers for the Milwaukee brand in high-torque impact wrenches, possibly due to its performance capabilities and advanced features. However, rankings alone do not dictate quality, as both tools have their respective strengths.
Which should you buy?
Choosing between the DEWALT Impact Wrench 1/2 and the Milwaukee 2864-20 ultimately depends on your specific needs and budget. If you require higher torque for heavy-duty applications and appreciate advanced technology features like One-Key, the Milwaukee may be the better option for you. However, if you are looking for a lightweight, user-friendly impact wrench with a solid performance at a lower price point, the DEWALT model is an excellent choice.

