Milwaukee Electric Tools 2598-22 M12 Fuel 2 Pc vs MILWAUKEE M18 18-Volt Lithium-Ion Cordless 9-Tool
Updated July 2026 — Milwaukee Electric Tools 2598-22 M12 Fuel 2 Pc wins on price and portability, MILWAUKEE M18 18-Volt Lithium-Ion Cordless 9-Tool wins on tool count and weight.
The M18 kit offers a comprehensive toolset for larger projects, while the M12 kit is ideal for compact tasks.
Why Milwaukee Electric Tools 2598-22 M12 Fuel 2 Pc is better
Price
M12 kit is significantly cheaper at $290.
Weight
M12 kit is lighter at 2.8 lbs.
Compact
M12 kit is designed for tight spaces.
Why MILWAUKEE M18 18-Volt Lithium-Ion Cordless 9-Tool is better
Tool Variety
M18 kit includes nine tools.
Battery Power
M18 kit has three 4.0 Ah batteries.
Market Demand
M18 kit has a better sales rank.
Overall score
Specifications
| Spec | Milwaukee Electric Tools 2598-22 M12 Fuel 2 Pc | MILWAUKEE M18 18-Volt Lithium-Ion Cordless 9-Tool |
|---|---|---|
| Hammer Drill | Yes | Yes |
| Impact Driver | Yes | Yes |
| Charger Included | Yes | Yes |
| Tool Bag | Yes | Yes |
| Battery Type | 4.0 & 2.0 XC | 3 x 4.0 Ah |
Dimension comparison
Overview of the Products
The Milwaukee Electric Tools 2598-22 M12 Fuel 2 Pc Kit is priced at $290.00, while the MILWAUKEE M18 18-Volt Lithium-Ion Cordless 9-Tool Combo Kit costs $895.00. The significant price difference of about 209% indicates that these products cater to different user needs and project scopes. The M12 kit is tailored for those needing a compact, lightweight solution, while the M18 combo kit offers a comprehensive set of tools for larger projects.
Product Functionality
The M12 Fuel 2 Pc Kit includes a 1/2" hammer drill and a 1/4" hex impact driver, making it ideal for tasks that require precision and versatility in tight spaces. In contrast, the M18 18-Volt Cordless 9-Tool Combo Kit provides a complete array of tools for both professional and DIY projects, which adds substantial functionality. The M12 kit's focused approach is perfect for users who prioritize maneuverability, while the M18 kit delivers a broader range of tools for extensive applications.
Portability and Weight
The M12 Fuel kit is designed to be lightweight, weighing just 2.8 lbs, making it the most compact 12V hammer drill available. This portability is essential for users who frequently work in confined spaces. On the other hand, the M18 combo kit offers a more extensive toolset but does not emphasize portability in the same way. Users seeking a lightweight option will find the M12 kit's design advantageous for extended use without fatigue.
Battery and Power Options
The M12 Fuel kit comes with two batteries: a 4.0 XC battery and a 2.0 XC battery. This allows for sufficient power and runtime for most small tasks. In contrast, the M18 kit includes three 4.0 Ah high-capacity lithium-ion batteries, ensuring extended runtime across various tools. The M18 setup is particularly beneficial for users who require continuous power for demanding jobs, whereas the M12 may be better suited for lighter-duty applications.
Tool Variety and Versatility
The M12 Fuel kit features two specialized tools: a hammer drill and an impact driver. This makes it effective for specific tasks but limits its versatility. In comparison, the M18 18-Volt combo kit includes nine tools, providing maximum flexibility for a wide range of construction and renovation tasks. The extensive selection in the M18 kit allows users to tackle a variety of projects without needing to purchase additional tools, making it a more versatile option overall.
Price Comparison
The M12 Fuel kit is currently priced at $290.00, while the M18 combo kit costs $895.00, meaning the M18 kit is about $605 more expensive. This significant price difference underscores the value of the additional tools and capabilities in the M18 kit. While the M12 kit is a solid choice for those on a budget or with simpler needs, the M18 kit offers a broader investment for serious contractors or dedicated DIY enthusiasts.
Sales Rank and Market Performance
The M12 Fuel kit holds a sales rank of 132,976, suggesting it does not dominate the market. Conversely, the M18 combo kit has a better sales rank of 69,841, indicating a higher demand and popularity among consumers. The disparity in sales ranks may reflect the M18 kit's appeal to a wider audience seeking comprehensive solutions for their projects.
Which should you buy?
Choosing between the Milwaukee Electric Tools 2598-22 M12 Fuel 2 Pc Kit and the MILWAUKEE M18 18-Volt Lithium-Ion Cordless 9-Tool Combo Kit boils down to your specific needs and budget. If you require a lightweight, compact solution for small projects, the M12 kit at $290.00 is an excellent option. However, for those looking for a comprehensive, versatile set of tools for larger projects, the M18 kit, despite its higher price of $895.00, offers greater value with its nine-tool arsenal. Ultimately, the decision hinges on the scale and scope of your work requirements.

