AOBEN Cordless Impact Wrench 1/ vs Milwaukee M18 FUEL 3/8" Compact Impact Wrench with
Updated August 2026 — AOBEN Cordless Impact Wrench 1/ wins on battery life and torque, Milwaukee M18 FUEL 3/8" Compact Impact Wrench with wins on lighting and compactness.
The AOBEN Cordless Impact Wrench offers higher torque and better value, making it the preferred choice for heavy-duty tasks.
Why AOBEN Cordless Impact Wrench 1/ is better
Higher Torque
AOBEN provides 600 N.m vs Milwaukee's 250 Ft-lbs.
Lower Price
AOBEN costs $79.99 compared to Milwaukee's $164.70.
Complete Kit
AOBEN includes battery and charger, Milwaukee does not.
Why Milwaukee M18 FUEL 3/8" Compact Impact Wrench with is better
Compact Design
Milwaukee is the most compact at 4.8 inches.
Precision Control
Milwaukee features 4-Mode DRIVE CONTROL for better torque management.
Advanced Lighting
Milwaukee has tri-LED lighting for improved visibility.
Overall score
Specifications
| Spec | AOBEN Cordless Impact Wrench 1/ | Milwaukee M18 FUEL 3/8" Compact Impact Wrench with |
|---|---|---|
| Max Torque | 600 N.m | 250 Ft-lbs |
| Battery Included | Yes | No |
| LED Light | Yes | Tri-LED |
| Speed Control | Variable | 4-Mode |
| Sales Rank | 12361 | 13255 |
Dimension comparison
Overview of the AOBEN Cordless Impact Wrench and Milwaukee M18 FUEL Compact Impact Wrench
The AOBEN Cordless Impact Wrench is priced at $79.99, while the Milwaukee M18 FUEL Compact Impact Wrench is significantly more expensive at $164.70, making it about 17% cheaper. Both tools serve the purpose of delivering high torque for automotive and construction tasks, but they present distinct advantages that cater to different user needs.
Power and Performance
The AOBEN Cordless Impact Wrench boasts a maximum torque of 600 N.m (450 Ft-lbs), which is higher than the Milwaukee's 250 Ft-lbs. This extra torque can be crucial for heavy-duty tasks, particularly in automotive repairs and major construction projects. The AOBEN model also features a robust brushless motor, allowing for variable speed control between 0-2000 and 0-2400 RPM, enhancing its performance for various applications.
In contrast, the Milwaukee M18 FUEL Compact Impact Wrench, while offering less torque, compensates with advanced features such as a 4-Mode DRIVE CONTROL, which provides different torque settings for precision work. This versatility can be advantageous for users who require more control over their fastening applications, especially in sensitive tasks.
Design and Usability
The AOBEN impact wrench is designed with compactness in mind, making it easier to maneuver in tight spaces, aided by its built-in LED light for visibility in dark areas. It weighs less due to its well-balanced size and weight, which contributes to user comfort during extended use.
On the other hand, the Milwaukee M18 Compact Impact Wrench measures only 4.8 inches in length, making it the most compact in its class. This design is particularly beneficial for accessing confined spaces. The tri-LED lighting system enhances workspace visibility, reducing shadows and further supporting usability in dim conditions.
Battery and Charging
The AOBEN Cordless Impact Wrench comes equipped with a 4.0Ah li-ion battery that allows continuous usage for hours and features a fast charger that fully charges the battery in just 2 hours. This combination ensures that users can maintain productivity without frequent interruptions for charging.
The Milwaukee model, however, is sold as a bare tool without a battery or charger, which can be a drawback for users who do not already own M18 batteries. Although Milwaukee's REDLITHIUM battery packs are known for delivering more work per charge, the additional startup cost of purchasing a battery can make the initial investment significantly higher than the AOBEN.
Application Versatility
AOBEN's impact wrench is noted for its versatility across a range of tasks, from automotive repairs to major construction projects. It can handle various applications thanks to its adjustable torque settings, making it suitable for both professional and DIY tasks. The brake-stop function is also a thoughtful addition, preventing nuts and bolts from falling after loosening.
Milwaukee’s model, while not as versatile in raw torque output, excels in precision applications with its AUTO SHUT-OFF control that prevents overtightening. This feature is particularly useful in delicate jobs, ensuring that fasteners are secured without risk of damage.
Lighting and Visibility
The AOBEN Cordless Impact Wrench includes an LED light that illuminates work areas, enhancing visibility during tasks in dark or cramped spaces. This feature is essential for those who often work on vehicles or machinery in less-than-ideal lighting conditions.
Conversely, the Milwaukee M18 FUEL Compact Impact Wrench incorporates tri-LED lighting around the anvil, providing high-definition lighting with fewer shadows. This advanced lighting system further improves visibility and ensures that users can see exactly what they are doing, even in the tightest spots.
Sales Rankings and Market Perception
In terms of market performance, the AOBEN Cordless Impact Wrench has a sales rank of 12,361, while the Milwaukee M18 FUEL Compact Impact Wrench has a slightly lower rank at 13,255. This suggests that AOBEN's model has gained more traction in sales, potentially reflecting its value proposition and consumer satisfaction at a lower price point.
Which should you buy?
Deciding between the AOBEN Cordless Impact Wrench and the Milwaukee M18 FUEL Compact Impact Wrench ultimately depends on your specific needs. If you require high torque, a complete kit with a battery, and a lower price point, the AOBEN is the clear choice at $79.99. However, if precision control and compact design are your top priorities and you are willing to invest more upfront for those features, the Milwaukee at $164.70 may be worth considering. Each tool excels in different areas, so choose based on the tasks you most frequently undertake.

