FLEX 24V Brushless Cordless 6-Tool Combo Kit: vs Milwaukee M12 FUEL 12-Volt Li-Ion Brushless
Updated July 2026 — FLEX 24V Brushless Cordless 6-Tool Combo Kit: wins on versatility and battery, Milwaukee M12 FUEL 12-Volt Li-Ion Brushless wins on weight and value.
The FLEX kit offers a comprehensive set of tools with superior power, while the Milwaukee kit excels in portability and value.
Why FLEX 24V Brushless Cordless 6-Tool Combo Kit: is better
Tool Variety
FLEX includes six tools compared to Milwaukee's two.
Power
FLEX hammer drill provides 750 in-lbs of torque.
Runtime
FLEX offers two batteries with higher capacities.
Why Milwaukee M12 FUEL 12-Volt Li-Ion Brushless is better
Price
Milwaukee is approximately 43% cheaper.
Weight
Milwaukee tools are lighter and more compact.
Free Tool
Includes a free M12 3/8 in. ratchet.
Overall score
Specifications
| Spec | FLEX 24V Brushless Cordless 6-Tool Combo Kit: | Milwaukee M12 FUEL 12-Volt Li-Ion Brushless |
|---|---|---|
| Torque | 750 in-lbs | 350 in-lbs |
| RPM | 35,200 IPM | 1,700 RPM |
| Tools Included | 6 | 2 |
| Battery Type | 24V Lithium | 12V Li-Ion |
| Free Tool | None | M12 Ratchet |
Dimension comparison
Overview of the FLEX 24V Brushless Cordless 6-Tool Combo Kit
The FLEX 24V Brushless Cordless 6-Tool Combo Kit is a comprehensive solution for power tool users, offering six essential tools in one package. This kit includes a hammer drill, hex impact driver, circular saw, multi-tool, reciprocating saw, and a work light, all powered by advanced 24V lithium battery technology. Priced at $649.00, it provides a robust set of features designed for both amateur and professional users.
The standout features of this kit include a sensor-free brushless motor that enhances efficiency and power, and significant runtime improvements due to THERMA-TECH heat management. With the included 2.5Ah and 5.0Ah lithium-ion batteries, users can expect a seamless experience across various applications, making it a versatile choice for diverse job site demands.
Overview of the Milwaukee M12 FUEL 12-Volt Combo Kit
The Milwaukee M12 FUEL 12-Volt Li-Ion Brushless Cordless Hammer Drill and Impact Driver Combo Kit is a compact and powerful option designed for efficiency and maneuverability. This combo kit, priced at $369.97, includes a hammer drill and an impact driver, both powered by Milwaukee's REDLITHIUM battery technology, which ensures extended performance per charge.
Notably, this kit is touted as the most capable and most compact 12-volt drill driver combo on the market. The hammer drill delivers up to 350 in-lbs of torque and 1700 RPM, while the impact driver operates at a remarkable 3,300 RPM, providing speed and control for various tasks. The inclusion of a free M12 3/8 in. ratchet adds value, making this kit an appealing choice for those who require versatility in tight spaces.
Pricing and Value Comparison
When comparing the prices, the FLEX kit is priced at $649.00, while the Milwaukee kit is significantly lower at $369.97, making it about 43% cheaper. This price difference could be a deciding factor for budget-conscious buyers.
Despite the higher price, the FLEX kit offers six tools, which arguably provides better overall value for users needing a wider range of functionalities. In contrast, the Milwaukee kit focuses on two specific tools but includes high-performance features and a free ratchet, which can enhance its appeal for users primarily focused on drilling and driving tasks.
Performance and Power
The performance specifications reveal significant differences between the two kits. The FLEX hammer drill provides 750 in-lbs of torque and operates at 35,200 IPM, facilitating heavy-duty applications. Additionally, the circular saw boasts a powerful 5,800 RPM, making it suitable for demanding cutting tasks.
Conversely, Milwaukee's hammer drill offers a maximum torque of 350 in-lbs and a top speed of 1700 RPM, which, while adequate for most tasks, may not match the heftier demands of professional applications. However, the Milwaukee impact driver excels with a rapid driving speed of 3,300 RPM, making it particularly efficient for fastening tasks. Ultimately, the FLEX kit offers superior power output across its tools, catering to users who require high-performance equipment.
Battery and Runtime
The FLEX kit includes two lithium-ion batteries (2.5Ah and 5.0Ah), ensuring extended runtime and compatibility across all FLEX 24V tools. This feature allows users to work longer without frequent interruptions for recharging, a clear advantage for professionals who need to maximize productivity on job sites.
On the other hand, the Milwaukee kit includes a compact 2.0Ah battery and an extended capacity 4.0Ah battery. This combination offers flexibility but may not provide as much runtime as the FLEX batteries in demanding scenarios. The REDLITHIUM technology in Milwaukee’s batteries does deliver more work per charge, but the overall runtime advantage leans towards the FLEX kit due to its battery capacity options.
Tool Variety and Versatility
A key difference between the two kits is the variety of tools offered. The FLEX kit includes six essential tools, providing an all-in-one solution for various jobs, from drilling and cutting to lighting. This extensive toolkit makes it a versatile option for users who require multiple functionalities without needing to purchase additional tools.
Conversely, the Milwaukee kit focuses on the hammer drill and impact driver, which are excellent for drilling and driving screws but lacks the additional tools found in the FLEX offering. While the Milwaukee kit is compact and powerful, users may find themselves needing to invest in extra tools for broader applications, which could offset its initial cost advantage.
Portability and Weight
Portability is another important aspect to consider, especially for users who frequently move between job sites. The Milwaukee M12 FUEL kit is designed to be lightweight and compact, with the hammer drill and impact driver weighing only 2.8 lbs and 3.3 lbs, respectively. This design makes it ideal for work in tight spaces where larger tools might be cumbersome.
In contrast, while the FLEX kit offers powerful tools, the combined weight can be heavier due to the inclusion of additional tools. This weight may not be an issue for stationary workshop environments, but for on-the-go professionals, the Milwaukee kit’s lightweight design may provide a distinct advantage.
Which should you buy?
Choosing between the FLEX 24V Brushless Cordless 6-Tool Combo Kit and the Milwaukee M12 FUEL 12-Volt Combo Kit ultimately depends on your specific needs. If you require a comprehensive set of tools for diverse tasks and prioritize power and runtime, the FLEX kit is an excellent investment despite its higher price. On the other hand, if you’re looking for a compact, budget-friendly option primarily for drilling and driving, the Milwaukee kit offers substantial value and portability. Both kits have their strengths; your choice should align with your project requirements and personal preferences.

