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Bluebow Cordless Impact Wrench, 737.5 ft-lbs vs Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact

Updated August 2026 — Bluebow Cordless Impact Wrench, 737.5 ft-lbs wins on battery life and speed modes, Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact wins on durability and torque.

The Milwaukee 2864-20 offers superior torque and advanced technology, while the Bluebow provides excellent value and versatility.

Why Bluebow Cordless Impact Wrench, 737.5 ft-lbs is better

Price

Bluebow is significantly cheaper at $79.99.

Battery Life

Bluebow includes two 4.0Ah batteries for extended use.

Versatility

Bluebow is suitable for a wider range of tasks.

Why Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact is better

Torque

Milwaukee has 1200 ft-lbs of fastening torque.

Technology

Milwaukee features One-Key technology for tool management.

Compactness

Milwaukee is the most compact high-torque impact wrench.

Overall score

Bluebow Cordless Impact Wrench, 737.5 ft-lbs
75
Milwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact
85

Specifications

SpecBluebow Cordless Impact Wrench, 737.5 ft-lbsMilwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact
Max Torque737.5 ft-lbs1200 ft-lbs
Battery Type2x4.0AhNot specified
Speed Settings3Not specified
Motor TypeBrushlessBrushless
Compact DesignNoYes

Dimension comparison

Bluebow Cordless Impact Wrench, 737.5 ft-lbsMilwaukee 2864-20 Fuel One-Key 3/4" High Torque Impact

Price Comparison

The Bluebow Cordless Impact Wrench is significantly cheaper than the Milwaukee 2864-20 Fuel One-Key, priced at $79.99 compared to $319.99. This price difference makes the Bluebow about 75% less expensive than the Milwaukee model, making it an attractive option for budget-conscious buyers or those who need a reliable tool without breaking the bank.

While the Milwaukee offers advanced features, the Bluebow presents a compelling case for those who seek essential functions at a lower price point. The lower price of the Bluebow does not compromise its capability, as it still boasts impressive torque and performance for various applications.

Torque and Performance

When it comes to torque, the Milwaukee 2864-20 leads with a staggering 1200 ft-lbs of fastening torque and 1500 ft-lbs of nut-busting torque. In contrast, the Bluebow offers 737.5 ft-lbs (1000 N·m) of torque. This means Milwaukee's model provides about 62% more fastening torque, making it a superior choice for heavy-duty tasks that require maximum force.

However, the Bluebow is designed to handle many tasks effectively, including auto repair and construction, which makes it suitable for users not requiring the extreme capabilities of the Milwaukee. The choice here hinges on the specific torque needs of the user and the intensity of the tasks at hand.

Battery Life and Charging

The Bluebow Cordless Impact Wrench comes with two 4.0Ah batteries, allowing a single battery to drive up to 200 bolts continuously before needing a recharge. This extended battery life is beneficial for all-day jobs, especially in outdoor or construction settings. In contrast, the Milwaukee does not specify battery capacity but emphasizes its high-performance capabilities.

The inclusion of two batteries in the Bluebow package means users can switch between them without downtime, a significant advantage for those needing continuous power. The Milwaukee's performance might be higher, but the Bluebow offers practicality with its dual-battery system.

Design and Usability

Both the Bluebow and Milwaukee impact wrenches are designed with user-friendliness in mind. The Bluebow features three-speed adjustable control, allowing users to tailor the wrench's performance to different tasks. It operates 30% quieter than brushed alternatives and is equipped with a built-in bidirectional brake stop, enhancing its usability.

On the other hand, the Milwaukee model is noted for being the most compact high-torque impact wrench at 8.59 inches long. This compact design can be a decisive factor when working in tight spaces. While both tools have user-friendly features, the Bluebow offers versatility through its adjustable speed settings, while the Milwaukee prioritizes compactness.

Versatility of Applications

Both the Bluebow and Milwaukee wrenches are versatile, catering to a range of applications. The Bluebow is suitable for auto mechanics, construction workers, and DIY enthusiasts, with its capability to tackle tasks such as tire disassembly, engine servicing, and household furniture assembly.

The Milwaukee also targets professional environments, emphasizing its high torque for industrial applications. However, the Bluebow's broader range of use cases makes it appealing for varied tasks, especially for users who might not require the extreme capabilities of the Milwaukee model.

Technology and Innovation

The Milwaukee 2864-20 is equipped with One-Key technology, allowing users to customize, track, and manage the tool's performance and location. This feature provides a modern touch, particularly beneficial for professional users who prioritize tool management and performance monitoring.

In contrast, the Bluebow focuses on practical features like its brushless motor, which enhances longevity and performance. While both tools utilize advanced technology, the Milwaukee's One-Key system offers a level of innovation that may appeal more to tech-savvy professionals.

Weight and Portability

The Milwaukee 2864-20 weighs 8 pounds, making it a substantial tool for high-torque applications. The weight contributes to its durability but may be a consideration for users prioritizing lightweight options. The Bluebow's weight is not specified, but its design aims to balance power and portability, appealing to users who may need to carry their tools frequently.

A lighter tool can be beneficial in various scenarios, particularly for those who need to move around job sites or handle extended workloads. Therefore, if portability is a priority, the Bluebow may have the upper hand, depending on its actual weight.

Which should you buy?

Ultimately, the decision between the Bluebow Cordless Impact Wrench and the Milwaukee 2864-20 Fuel One-Key comes down to your specific needs and budget. The Bluebow is an excellent choice for those seeking a cost-effective, versatile tool with solid performance for everyday tasks. Its lower price, dual battery system, and adjustable speed settings make it a compelling option for casual users and professionals alike.

Conversely, if you require maximum torque, advanced technology, and are willing to invest more, the Milwaukee model stands out for its high performance and innovative features. Its One-Key technology and compact design cater well to professional environments where precision and tool management are crucial.

In summary, choose the Bluebow for affordability and versatility, or opt for the Milwaukee if you value high torque and advanced technological features.