Bluebow Cordless Impact Wrench, 737.5 ft-lbs vs Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20
Updated August 2026 — Bluebow Cordless Impact Wrench, 737.5 ft-lbs wins on versatility and torque, Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20 wins on weight.
The Bluebow Cordless Impact Wrench offers superior torque and versatility at a lower price, making it the better choice for general use. However, the Milwaukee model excels in tight spaces.
Why Bluebow Cordless Impact Wrench, 737.5 ft-lbs is better
Higher Torque
Bluebow delivers 1000 N·m vs Milwaukee's 220 ft-lbs
Dual Batteries
Bluebow includes two batteries for extended use
Speed Control
Bluebow offers three adjustable speed settings
Why Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20 is better
Compact Design
Milwaukee's right angle design is better for tight spaces
Lightweight
Milwaukee weighs only 2.83 lbs for easy handling
Durable Build
Milwaukee is made from hardened steel for longevity
Overall score
Specifications
| Spec | Bluebow Cordless Impact Wrench, 737.5 ft-lbs | Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20 |
|---|---|---|
| Brand | Bluebow | Milwaukee |
| Drive Size | 1/2 inch | 3/8 inch |
| Battery Type | 21V Lithium | M12 Lithium |
| Max RPM | 2400 | not specified |
| Durability | Good | Excellent |
Dimension comparison
Overview
When comparing the Bluebow Cordless Impact Wrench and the Milwaukee Right Angle Impact Wrench, it's essential to consider their design, performance, and pricing. The Bluebow wrench is priced at $79.99, making it about 55% cheaper than the Milwaukee wrench, which retails for $176.98. This price difference raises questions about the value and functionality each tool offers for various applications.
Design and Build Quality
The Bluebow Cordless Impact Wrench features a robust design with a universal 1/2-inch drive, ensuring compatibility with most sockets. In contrast, the Milwaukee Right Angle Impact Wrench boasts a compact 3/8-inch size, specifically designed for tight spaces. Both tools are built for durability, with the Milwaukee model constructed from hardened steel for long-lasting performance. However, the Bluebow wrench is touted for its user-friendly design, which includes a bidirectional brake stop device for easy operation, making it suitable for a wider range of applications.
Torque and Power
In terms of power, the Bluebow Cordless Impact Wrench delivers an impressive 1000 N·m (737.5 ft-lbs) of torque, significantly outpacing the Milwaukee model, which provides 220 ft-lbs of torque. This difference means that the Bluebow wrench is better suited for heavy-duty tasks such as auto repairs and construction, where high torque is essential. The Milwaukee wrench's lower torque is more appropriate for lighter jobs, particularly in tight spaces where maneuverability is crucial.
Battery and Charging
Battery performance is another vital factor to consider. The Bluebow wrench comes equipped with two high-capacity 21V 4000mAh lithium batteries, allowing for extended usage without downtime. A single fully charged battery can drive up to 200 bolts continuously. Conversely, the Milwaukee Right Angle Impact Wrench runs on the M12 FUEL Lithium-Ion battery, but the specifics of battery life and capabilities are not detailed. The dual-battery system of the Bluebow model offers a clear advantage for all-day tasks, eliminating the need to pause for recharging.
Speed Control and Versatility
The Bluebow Cordless Impact Wrench offers three adjustable speed settings (0-1600/1900/2400 RPM), providing versatility for various tasks, from loosening rusted bolts to rapid installations. This feature enhances its usability across different professional scenarios, including auto mechanics and construction work. On the other hand, the Milwaukee Right Angle Impact Wrench does not specify multiple speed settings, which may limit its adaptability for varied applications. Thus, the Bluebow wrench stands out with its enhanced control and versatility.
Weight and Maneuverability
The Milwaukee Right Angle Impact Wrench is notably lightweight at just 2.83 lbs, making it easier to handle in tight spaces where precision is necessary. This compact design allows for comfortable use during extended periods without fatigue. Meanwhile, while the Bluebow's weight is not explicitly mentioned, its larger build may make it less convenient for intricate tasks. Therefore, if maneuverability in confined areas is a priority, the Milwaukee model may have the edge.
Use Cases and Applications
The Bluebow Cordless Impact Wrench is designed for a broad range of applications, including automotive, construction, and heavy machinery maintenance. Its high torque and versatile speed settings make it suitable for both professional and DIY projects. In contrast, the Milwaukee Right Angle Impact Wrench is tailored for specific tasks that require a compact design, such as working in tight corners or confined spaces. Therefore, the choice between the two will largely depend on the intended use, with the Bluebow model being more versatile overall.
Which should you buy?
Ultimately, the decision between the Bluebow Cordless Impact Wrench and the Milwaukee Right Angle Impact Wrench hinges on your specific needs. The Bluebow model offers significantly higher torque, dual batteries for extended use, and versatile speed control, all at a lower price of $79.99. However, if your tasks involve working in tight spaces where maneuverability is paramount, the Milwaukee wrench may be the better option despite its higher price of $176.98. For general use and heavy-duty applications, the Bluebow appears to be the superior choice, while the Milwaukee is ideal for specialized scenarios.

