Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact vs MILWAUKEE'S Mid-Torque Impact Wrench,3/8",Cordless
Updated August 2026 — Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact wins on torque and versatility, MILWAUKEE'S Mid-Torque Impact Wrench,3/8",Cordless wins on weight.
The Milwaukee 2864-20 Fuel One-Key High Torque Impact excels in power and advanced features, while the Mid-Torque Impact Wrench offers better portability and value.
Why Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact is better
Power
High Torque Impact delivers 1200 ft-lbs vs 600 ft-lbs of Mid-Torque
Technology
One-Key compatibility enhances tool management
Durability
Built for heavy-duty applications
Why MILWAUKEE'S Mid-Torque Impact Wrench,3/8",Cordless is better
Weight
Mid-Torque Wrench weighs only 3.5 lbs vs 8 lbs
Price
Mid-Torque is $204.65, $115.34 cheaper
Versatility
Better suited for general use and tight spaces
Overall score
Specifications
| Spec | Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact | MILWAUKEE'S Mid-Torque Impact Wrench,3/8",Cordless |
|---|---|---|
| Max Torque | 1200 ft-lbs | 600 ft-lbs |
| Drive Size | 3/4 inch | 3/8 inch |
| Motor Type | Brushless | Brushless |
| Voltage | 18V | 18V |
| Control Modes | One-Key | 4-Mode |
Dimension comparison
Overview of the Milwaukee 2864-20 Fuel One-Key High Torque Impact and Milwaukee's Mid-Torque Impact Wrench
The Milwaukee 2864-20 Fuel One-Key High Torque Impact and Milwaukee's Mid-Torque Impact Wrench are two powerful tools designed for different purposes. The High Torque Impact is priced at $319.99, while the Mid-Torque Impact Wrench is about 36% cheaper at $204.65. Both tools fall under the Milwaukee brand, which is known for its reliability and performance in the power tools market.
Performance Comparison
In terms of performance, the Milwaukee 2864-20 Fuel boasts an impressive 1200 ft-lbs of fastening torque and a staggering 1500 ft-lbs of nut-busting torque, making it one of the most powerful tools in its class. On the other hand, Milwaukee's Mid-Torque Impact Wrench offers a maximum torque of 600 ft-lbs. The High Torque Impact is designed for heavy-duty applications, while the Mid-Torque tool is more suited for lighter tasks, providing a good balance of power and manageability.
Design and Build Quality
The Milwaukee 2864-20 Fuel features a compact design, measuring only 8.59 inches in length, making it the most compact cordless high torque impact wrench in its class. It weighs 8 pounds, ensuring that it can handle tough jobs without being overly cumbersome. Conversely, Milwaukee’s Mid-Torque Impact Wrench is lightweight at just 3.5 pounds, making it ideal for users who need to operate in tight spaces. Both tools are built with high-quality materials, with the Mid-Torque Wrench being manufactured in the United States and the High Torque Impact made in China.
Features and Technology
The Milwaukee 2864-20 Fuel is equipped with advanced technology, including One-Key compatibility, which allows users to customize, track, and manage tool performance and location effectively. This feature is particularly beneficial for professionals who need to keep track of multiple tools on a job site. The Mid-Torque Impact Wrench, while lacking One-Key technology, offers a four-mode drive control, allowing users to adjust torque settings according to their specific needs. This flexibility enhances the usability of the Mid-Torque tool in various applications.
Weight and Portability
Weight plays a significant role in the usability of power tools. The Milwaukee 2864-20 Fuel weighs 8 pounds, which is manageable for heavy-duty tasks but may be cumbersome for prolonged use. In contrast, Milwaukee's Mid-Torque Impact Wrench is much lighter at 3.5 pounds, making it easier to handle for extended periods, especially in tight spaces. This difference in weight could be a deciding factor for users who prioritize portability over sheer power.
Price Analysis
The Milwaukee 2864-20 Fuel is priced at $319.99, while Milwaukee's Mid-Torque Impact Wrench is available for $204.65. This represents a significant savings of $115.34, making the Mid-Torque Wrench approximately 36% cheaper than the High Torque Impact. For budget-conscious buyers or those who do not require the extreme torque capabilities of the High Torque model, the Mid-Torque Impact Wrench offers excellent value for its price.
Intended Use and Application
The Milwaukee 2864-20 Fuel is designed primarily for heavy-duty applications, making it suitable for mechanics and construction professionals who need high torque for fastening and loosening stubborn bolts. Its robust performance ensures efficiency in demanding tasks. On the other hand, Milwaukee's Mid-Torque Impact Wrench is more versatile for everyday use, appealing to both DIY enthusiasts and professionals who require a reliable tool for various jobs without the need for extreme torque.
Which should you buy?
Choosing between the Milwaukee 2864-20 Fuel One-Key High Torque Impact and Milwaukee's Mid-Torque Impact Wrench hinges on your specific needs. If you require maximum torque for heavy-duty applications, the High Torque Impact is the better choice despite its higher price of $319.99. However, if you are looking for a lightweight, versatile tool for general use, Milwaukee's Mid-Torque Impact Wrench at $204.65 is a more economical option. Ultimately, your decision should reflect the tasks you intend to undertake, balancing power, weight, and cost.

