Robustrue Cordless Impact Wrench, 590Ft-lbs Brushless 1/ vs SOARFLY Upgraded Cordless Impact Wrench 1/2", 900
Updated August 2026 — Robustrue Cordless Impact Wrench, 590Ft-lbs Brushless 1/ wins on weight, SOARFLY Upgraded Cordless Impact Wrench 1/2", 900 wins on accessories and torque.
The SOARFLY offers superior torque and performance, while the Robustrue is more budget-friendly and lightweight.
Why Robustrue Cordless Impact Wrench, 590Ft-lbs Brushless 1/ is better
Price
Robustrue is significantly cheaper at $63.72.
Weight
Robustrue is lighter at 3.74 lbs.
Charging Time
Robustrue charges in 1 hour.
Why SOARFLY Upgraded Cordless Impact Wrench 1/2", 900 is better
Torque
SOARFLY has a maximum torque of 900 ft-lbs.
Speed
SOARFLY reaches up to 3000 RPM.
Durability
SOARFLY features heavy-duty materials.
Overall score
Specifications
| Spec | Robustrue Cordless Impact Wrench, 590Ft-lbs Brushless 1/ | SOARFLY Upgraded Cordless Impact Wrench 1/2", 900 |
|---|---|---|
| Max Torque | 590 ft-lbs | 900 ft-lbs |
| Motor Type | Brushless | Brushless |
| Battery Capacity | 4.0Ah | 4.0Ah |
| Charging Time | 1 hour | 2 hours |
| Speed Control | 3 speeds | 3 speeds |
Dimension comparison
Overview of the Robustrue Cordless Impact Wrench
The Robustrue Cordless Impact Wrench offers a solid balance of power and efficiency at a price of $63.72. With a maximum torque of 590 ft-lbs (800N.m) and a brushless motor, this tool is designed for various tasks, from automotive repairs to DIY projects. It also comes with two high-capacity 4.0Ah batteries that provide extended runtime and a quick charging time of just one hour. The tool is lightweight at 3.74 lbs, making it user-friendly, especially for those who may not be as experienced with heavy-duty tools.
Overview of the SOARFLY Upgraded Cordless Impact Wrench
In contrast, the SOARFLY Upgraded Cordless Impact Wrench is priced at $139.99 and delivers a more powerful performance with a maximum torque of 900 ft-lbs (1200N.m). This higher torque capability makes it particularly suitable for heavy-duty applications, including automotive work and industrial assembly. It also includes two 4.0Ah batteries but has a longer charging time of about two hours. The SOARFLY model features an efficient brushless motor and a robust design, which adds to its durability for demanding tasks.
Performance Comparison
When it comes to performance, the SOARFLY model clearly outshines the Robustrue. With a maximum torque of 900 ft-lbs (1200N.m), the SOARFLY is capable of handling more challenging jobs compared to the Robustrue's 590 ft-lbs (800N.m). The SOARFLY's brushless motor runs up to 3000 RPM, offering variable speed control that enhances its versatility. In comparison, the Robustrue reaches a maximum of 2800 RPM, which, while still adequate for many tasks, may not suffice for the most demanding applications, particularly in professional settings.
Battery Life and Charging
Both impact wrenches come with two 4.0Ah batteries, but they differ in charging time. The Robustrue features a rapid charging capability, taking only one hour to fully charge, which translates to less downtime during work. On the other hand, the SOARFLY requires about two hours for a full charge, potentially extending the wait time between uses. For users who prioritize quick turnaround, the Robustrue may be a more practical choice, especially in scenarios requiring frequent battery swaps.
Weight and Ergonomics
The Robustrue Cordless Impact Wrench is notably lighter, weighing only 3.74 lbs, which can facilitate prolonged use without causing fatigue. Its compact design and ergonomically designed handle make it user-friendly, especially for individuals who may not have the physical strength to handle heavier tools. Conversely, while the weight of the SOARFLY is not specified, its robust design implies it may be heavier, which could affect maneuverability during extended use, particularly in tight spaces.
Versatility and Functionality
The Robustrue is marketed as a multifunctional tool, serving not only as an impact wrench but also as an impact drill and screwdriver. This added functionality can be appealing for users looking for a versatile tool for various tasks around the house or workshop. The SOARFLY, while primarily focused on heavy-duty work, also offers variable speed and a brake-stop feature, making it adaptable for different applications. However, its primary function appears to lean heavily toward high-torque applications, which may not align with users seeking a more versatile tool.
Price Comparison
In terms of pricing, the Robustrue Cordless Impact Wrench is significantly more budget-friendly at $63.72, making it approximately 54% cheaper than the SOARFLY, which retails for $139.99. This price difference may be significant for casual users or those with less demanding needs. While the SOARFLY offers increased torque and features, the Robustrue provides essential functionality at a lower price, appealing to hobbyists and DIY enthusiasts.
Which should you buy?
Ultimately, the choice between the Robustrue Cordless Impact Wrench and the SOARFLY Upgraded Cordless Impact Wrench depends on your specific needs. If you're looking for a lightweight, affordable option for simple tasks, the Robustrue is an excellent choice at $63.72. However, if you require high torque for heavy-duty applications and are willing to invest more, the SOARFLY at $139.99 delivers superior performance with its 900 ft-lbs (1200N.m) torque. Consider your typical usage scenarios and budget before making your decision.

