Generic 2545-20 for Milwaukee M12 FUEL 12V Brushless vs Milwaukee Fuel Top Handle Jigsaw 18V Bare Unit, Red, Large
Updated August 2026 — Milwaukee Fuel Top Handle Jigsaw 18V Bare Unit, Red, Large leads on battery and height.
The Milwaukee M18 FUEL offers superior speed and power, making it the better choice for demanding tasks, while the M12 FUEL excels in ergonomics and versatility.
Why Generic 2545-20 for Milwaukee M12 FUEL 12V Brushless is better
Price
M12 FUEL is more expensive by $30
Weight
M12 FUEL is lighter, making it easier to handle
Speed Settings
M12 FUEL has a broader range of speed settings
Why Milwaukee Fuel Top Handle Jigsaw 18V Bare Unit, Red, Large is better
Power
M18 FUEL operates at 3,500 strokes per minute
Battery
M18 FUEL uses a more powerful 18V battery
Features
M18 FUEL includes advanced REDLINK PLUS technology
Overall score
Specifications
| Spec | Generic 2545-20 for Milwaukee M12 FUEL 12V Brushless | Milwaukee Fuel Top Handle Jigsaw 18V Bare Unit, Red, Large |
|---|---|---|
| Max Speed | 3000 SPM | 3500 SPM |
| Motor Type | Brushless | Brushless |
| Orbital Action | 5 Levels | 5 Stages |
| Blade Change | Tool-less | FIXTEC |
| Cut Capacity | Wood 90mm | Wood 135mm |
Dimension comparison
Overview of the Milwaukee M12 FUEL and Milwaukee M18 FUEL Jigsaws
When it comes to performance and efficiency, both the 2545-20 for Milwaukee M12 FUEL 12V Brushless Cordless Jig Saw and the Milwaukee Fuel Top Handle Jigsaw 18V Bare Unit stand out in the jigsaw category. The M12 FUEL is priced at $299.97, while the M18 FUEL is slightly cheaper at $269.95, making it about 17% less expensive than its M12 counterpart. Both products are designed for professional use, but their specifications and features cater to different user needs.
Power and Performance Comparison
The 2545-20 M12 FUEL delivers impressive cutting capabilities with a brushless motor that generates up to 3,000 strokes per minute. This high speed allows for clean and controlled cuts across various materials. In contrast, the Milwaukee M18 FUEL operates slightly faster at a no-load speed of up to 3,500 strokes per minute, providing additional cutting efficiency. While both jigsaws excel in performance, the M18 FUEL's brushless POWERSTATE motor and higher stroke rate may provide an edge for those who prioritize speed in their cutting tasks.
Design and Ergonomics
The design of the 2545-20 M12 FUEL emphasizes ergonomics and control, featuring a compact size and a low-vibration barrel-grip design. This allows for greater maneuverability and comfort during prolonged use. Meanwhile, the Milwaukee M18 FUEL also incorporates user-friendly features, such as a detachable soft shoe that prevents marks on soft materials and an integrated LED light for workspace illumination. Both tools are designed for ease of handling, but the softer grip and adjustable features of the M18 FUEL may appeal to users who prioritize comfort and visibility.
Cutting Versatility
The M12 FUEL offers a variable speed dial with five adjustment settings ranging from 3,000 to 800 SPM, along with orbital action that features five adjustment levels. This versatility allows users to tailor their cutting experience to different materials and applications. Conversely, the M18 FUEL includes a 5-stage pendulum action for increased cutting performance, providing flexibility for various cutting tasks. While both tools excel in cutting versatility, the M12 FUEL's broader range of speed settings may offer more customization for intricate cuts.
Blade Change and Maintenance
Ease of blade changes is an essential factor for any jigsaw user. The 2545-20 M12 FUEL features a tool-less blade change system, allowing for quick and hassle-free blade swaps on the job. Similarly, the Milwaukee M18 FUEL utilizes a patented FIXTEC blade clamp, enabling fast and easy blade changes as well. Both jigsaws prioritize user convenience in this regard, but the tool-less feature of the M12 FUEL could be considered slightly more convenient for rapid task switching, especially on busy job sites.
Battery and Power Source
The 2545-20 M12 FUEL is a 12V tool, while the Milwaukee M18 FUEL operates on an 18V platform, making the latter potentially more powerful in demanding applications. The M18 FUEL also benefits from the REDLINK PLUS intelligence system, which offers advanced digital overload protection for both the tool and battery, enhancing performance under load. Users who need longer run times and more robust power may find the M18 FUEL's 18V system more suitable for heavy-duty tasks compared to the M12 FUEL's 12V setup.
Price and Value Proposition
The 2545-20 M12 FUEL is priced at $299.97, whereas the Milwaukee M18 FUEL is offered at $269.95. This price difference of about $30 may affect purchasing decisions, especially for those on a budget. Given that both jigsaws offer professional-grade features, the M18 FUEL provides a more economical choice without sacrificing significant performance, making it appealing for both DIY enthusiasts and professionals alike.
Which should you buy?
Ultimately, the choice between the 2545-20 for Milwaukee M12 FUEL and the Milwaukee Fuel Top Handle Jigsaw 18V Bare Unit comes down to specific user needs. If you prioritize speed and power in your cutting tasks, the Milwaukee M18 FUEL's higher stroke rate and advanced battery technology make it an attractive option. However, if you value ergonomics and a broader range of speed settings, the 2545-20 M12 FUEL could be the better fit. Both jigsaws excel in their respective areas, ensuring that either choice will deliver reliable performance on the job site.

