BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, vs Milwaukee M18 FUEL 6 1/
Updated July 2026 — BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, wins on battery, Milwaukee M18 FUEL 6 1/ wins on rpm and price.
The BLACK+DECKER is a budget-friendly option for casual users, while the Milwaukee offers superior performance for professionals.
Why BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, is better
Price
BLACK+DECKER is about 80% cheaper.
Ease of Use
Tool-free adjustments make it user-friendly.
Portability
Lightweight and compact design.
Why Milwaukee M18 FUEL 6 1/ is better
Performance
Higher RPM and advanced motor technology.
Dust Management
Includes vacuum port and dust bag.
Features
Variable speed dial for precise control.
Overall score
Specifications
| Spec | BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, | Milwaukee M18 FUEL 6 1/ |
|---|---|---|
| Motor Type | Brushed | Brushless |
| Bevel Angles | 45, 90 | 22.5, 45, 48 |
| Battery System | POWERCONNECT | M18 REDLITHIUM |
| Dust Collection | None | Vac port + bag |
| Depth Adjustment | Tool-free | Smooth slide |
Dimension comparison
Overview of the BLACK+DECKER 20V 5-1/2" Cordless Circular Saw
The BLACK+DECKER 20V 5-1/2" Cordless Circular Saw is designed for DIY enthusiasts looking for a compact, easy-to-use tool. Priced at $74.99, it is significantly cheaper than its competitor, the Milwaukee M18 FUEL 6-1/2 Inch Plunge Track Saw, which retails for $365. This price difference of about 80% makes the BLACK+DECKER an attractive option for budget-conscious users.
Equipped with a versatile 5-1/2 inch blade, it is suitable for a variety of home projects. The saw features tool-free depth adjustments and blade changes, making it user-friendly. Additionally, it incorporates the POWERCONNECT Battery System, allowing compatibility with other tools in the same line, although the battery is not included with the purchase.
Overview of the Milwaukee M18 FUEL 6-1/2 Inch Plunge Track Saw
The Milwaukee M18 FUEL 6-1/2 Inch Plunge Track Saw is a professional-grade tool designed for carpenters and remodelers. With a price point of $365.00, it is a premium offering that justifies its cost through advanced features. This saw is equipped with a POWERSTATE brushless motor that delivers 6,300 RPM, allowing for clean cuts even in tough materials.
The Milwaukee saw also features a variable speed dial, enabling users to set the blade speed according to their specific needs, which can enhance the performance for various applications. With its adjustable cam system for track fitment and riving knife for reduced kickback, the Milwaukee saw prioritizes safety and precision, making it ideal for professional use.
Cutting Performance Comparison
When it comes to cutting performance, the Milwaukee M18 FUEL stands out with its high RPM and advanced motor technology. The POWERSTATE brushless motor not only provides speed but also ensures durability and efficiency, making it suitable for professional applications. In contrast, while the BLACK+DECKER's 5-1/2 inch blade is versatile for DIY tasks, it lacks the power and speed of the Milwaukee saw.
The BLACK+DECKER saw is designed for a range of home projects but does not have the same cutting capability as the Milwaukee, which excels in handling solid hardwoods and offers a more refined finish. For those engaged in intensive cutting tasks, the Milwaukee saw's superior performance may be worth the investment despite its higher price.
Ease of Use
In terms of ease of use, the BLACK+DECKER saw is designed with the casual user in mind. Its tool-free depth adjustment and blade change systems allow for quick modifications without the need for additional tools. The compact design and pivoting shoe provide enhanced control, making it accessible for beginners or occasional users.
On the other hand, while the Milwaukee M18 FUEL offers advanced features like a smooth plunging action and a quick locking blade change system, it may require a steeper learning curve for those unfamiliar with plunge saws. The tool's professional-grade capabilities can be overwhelming for casual users, making the BLACK+DECKER a more user-friendly choice for those not engaged in frequent heavy-duty work.
Portability and Battery System
Portability is a key factor for many users, especially those who work on different job sites. The BLACK+DECKER saw is a cordless tool that runs on a 20V MAX* POWERCONNECT battery, which is compatible with other tools in the same line, providing convenience and flexibility. However, the saw does not come with a battery, which could lead to additional costs for users looking to complete their tool set.
Conversely, the Milwaukee M18 FUEL relies on the M18 REDLITHIUM HIGH OUTPUT XC6.0 battery, which promises more cuts per charge and greater durability. This battery system is also compatible with a wide range of Milwaukee tools, making it a solid investment for those already using the brand. While the Milwaukee saw may be heavier due to its advanced features, it offers excellent performance and runtime, making it suitable for extended use in various settings.
Dust Management
Dust management is a crucial consideration for both tools, but the Milwaukee M18 FUEL has a distinct advantage in this area. It features a vacuum port and dust bag, which significantly reduce mess and cleanup time, ensuring a cleaner work environment. This is especially beneficial for professional users who prioritize efficiency and tidiness on the job site.
In comparison, the BLACK+DECKER saw does not mention any specific dust management features. While it is adequate for casual use, users may find themselves dealing with more debris during and after their cutting tasks. For those concerned about dust and cleanup, the Milwaukee saw is the clear winner.
Price Comparison
The price difference between the two saws is substantial, with the BLACK+DECKER priced at $74.99 and the Milwaukee at $365.00. This makes the BLACK+DECKER about 80% cheaper, appealing to casual users or DIY enthusiasts who may not require professional-grade features. However, the Milwaukee saw’s higher price reflects its advanced capabilities and superior performance, making it a worthwhile investment for professionals who need a reliable tool for demanding tasks.
While the BLACK+DECKER may be perfect for occasional projects, the Milwaukee is designed for those who need consistent, high-quality results.
Which should you buy?
Choosing between the BLACK+DECKER 20V 5-1/2" Cordless Circular Saw and the Milwaukee M18 FUEL 6-1/2 Inch Plunge Track Saw largely depends on your specific needs. If you're a DIY enthusiast or a casual user who prioritizes affordability and ease of use, the BLACK+DECKER is a smart choice at $74.99. However, for professionals who require a high-performance tool for demanding tasks, the Milwaukee M18 FUEL, despite its higher price of $365.00, offers advanced features that justify the investment. Ultimately, your choice should reflect how you plan to use the saw and the level of performance you require.

