FLEX 24V Brushless Cordless 6-Tool Combo Kit: vs Milwaukee M12 12-Volt Lithium-Ion Cordless 3/8 in.
Updated July 2026 — FLEX 24V Brushless Cordless 6-Tool Combo Kit: leads on power and price.
The FLEX kit offers a comprehensive set of tools for demanding tasks, while the Milwaukee kit is a budget-friendly option for lighter applications.
Why FLEX 24V Brushless Cordless 6-Tool Combo Kit: is better
Tool Variety
FLEX offers six tools compared to Milwaukee's two.
Power
FLEX has a higher torque and performance metrics.
Battery Life
FLEX includes larger capacity batteries for longer runtime.
Why Milwaukee M12 12-Volt Lithium-Ion Cordless 3/8 in. is better
Price
Milwaukee is significantly cheaper.
Portability
Milwaukee's compact design is easier to handle.
Simplicity
Milwaukee's two-tool setup is straightforward for basic tasks.
Overall score
Specifications
| Spec | FLEX 24V Brushless Cordless 6-Tool Combo Kit: | Milwaukee M12 12-Volt Lithium-Ion Cordless 3/8 in. |
|---|---|---|
| Torque | 1800 in-lbs | 35 ft-lbs |
| RPM | 3400 | 250 |
| Batteries | 2 | 1 |
| Charger | 160W Fast | Standard |
| Sales Rank | 205950 | 73147 |
Dimension comparison
Overview of the FLEX 24V Brushless Cordless 6-Tool Combo Kit
The FLEX 24V Brushless Cordless 6-Tool Combo Kit is designed for professionals needing a comprehensive solution for various tasks. At $649.00, it provides a robust selection of tools, including a hammer drill, hex impact driver, circular saw, multi-tool, reciprocating saw, and a work light. This kit emphasizes power and efficiency with its 24V lithium battery system, which offers 20% more power compared to traditional 18V systems. The inclusion of two batteries and a fast charger enhances usability, allowing for extended work without downtime.
In contrast, the Milwaukee M12 12-Volt Lithium-Ion Cordless 3/8 in. Ratchet and Screwdriver Combo is priced at $179.00, making it about 73% cheaper than the FLEX kit. This option is more tailored for lighter tasks, focusing on portability and ease of use with its compact design. The Milwaukee kit includes a ratchet and a screwdriver, making it suitable for basic fastening tasks.
Tool Variety and Versatility
The FLEX Combo Kit stands out for its extensive tool variety, featuring six different tools that cater to a wide range of applications. This versatility allows users to tackle everything from drilling and cutting to light sanding and illuminating workspaces. The powerful 1/2" hammer drill delivers 750 in-lbs of torque, while the 7-1/4" circular saw can achieve a depth of cut of 2-9/16”. This comprehensive approach is ideal for more demanding projects.
On the other hand, the Milwaukee kit focuses on two specific tools: a ratchet and a screwdriver. While these are essential for many tasks, the lack of additional tools limits its versatility compared to the FLEX kit. The ratchet delivers up to 35 ft-lbs of torque, which is adequate for many fastening jobs but falls short in terms of the overall range of applications offered by the FLEX set.
Power and Performance
When it comes to power, the FLEX Combo Kit is engineered for high-performance tasks. With a sensor-free brushless motor, it maximizes efficiency and minimizes friction, thus enhancing the overall performance of each tool. The hammer drill's impressive 35,200 impacts per minute (IPM) and the hex impact driver's torque of 1,800 in-lbs demonstrate its capability to handle tough jobs effectively.
Conversely, the Milwaukee Combo provides decent performance for its size, producing 250 RPM for the screwdriver and a notable torque output for the ratchet. However, its performance metrics are designed for lighter applications, making it less suitable for heavy-duty tasks compared to the FLEX. While the Milwaukee tools are efficient, they lack the raw power and advanced features of the FLEX tools.
Battery Life and Charging
The FLEX Combo Kit excels in battery life and charging efficiency, featuring a system that allows for 25% longer runtime due to its THERMA-TECH heat management technology. The kit includes two lithium batteries (2.5Ah and 5.0Ah) and a 160W fast charger, allowing for quick recharges and extended use on job sites.
In comparison, the Milwaukee kit's 1.5Ah REDLITHIUM battery is designed to provide more work per charge and longevity across its lifespan. While it is effective for the tasks intended, it simply cannot compete with the larger capacity batteries included in the FLEX Combo Kit. Users looking for extended use without frequent recharging may find the FLEX kit more beneficial in the long run.
Design and Portability
The Milwaukee Combo Kit is designed with portability in mind, featuring a compact design that is easy to transport and use in tight spaces. Its low-profile head allows it to fit into confined areas, making it a suitable choice for those who prioritize ease of handling and storage.
The FLEX Combo Kit, while not as compact, is built for durability and efficiency in demanding environments. The inclusion of multiple larger tools means it may require more space for storage and transport. However, the trade-off is a more powerful and versatile set of tools that can handle a wider range of tasks. Ultimately, the choice here depends on the user's specific needs for portability versus power.
Price Comparison
The price difference between the two kits is substantial, with the FLEX Combo Kit retailing at $649.00 and the Milwaukee Combo Kit at $179.00. This makes the Milwaukee kit about 73% cheaper than the FLEX option. While the lower price point may appeal to budget-conscious consumers, it’s essential to consider what each kit offers in terms of tools and capabilities.
Investing in the FLEX kit may prove more advantageous for those who need a comprehensive set of tools for various applications. In contrast, the Milwaukee kit is a cost-effective choice for individuals or professionals who primarily handle lighter tasks and do not require the extensive capabilities of the FLEX tools.
Customer Reception and Sales Rank
The FLEX Combo Kit has a sales rank of 205,950, indicating a more niche market presence compared to the Milwaukee kit, which holds a sales rank of 73,147. This difference may suggest that the Milwaukee Combo is more popular among consumers, likely due to its lower price and focused functionality.
However, the FLEX kit appeals to those who require a complete set of tools for heavy-duty projects. Understanding customer reception can guide potential buyers in determining which product aligns better with their needs and preferences.
Which should you buy?
Ultimately, the decision between the FLEX 24V Brushless Cordless 6-Tool Combo Kit and the Milwaukee M12 12-Volt Lithium-Ion Cordless 3/8 in. Ratchet and Screwdriver Combo comes down to your specific needs. If you require a robust, versatile set of tools for various demanding tasks, the FLEX kit is an excellent investment. Its superior power, battery life, and extensive tool variety justify the higher price point.
Conversely, if your projects primarily involve lighter tasks and you prioritize portability and budget, the Milwaukee kit offers a more affordable solution without the need for extensive tools. Each kit has its strengths, and understanding your requirements will lead you to the best choice for your toolkit.

