BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, vs DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake,
Updated July 2026 — DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake, leads on speed and power.
The DEWALT FLEXVOLT offers superior power and features, making it the better choice for professional use, while the BLACK+DECKER is ideal for casual DIYers on a budget.
Why BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, is better
Price
BLACK+DECKER is significantly cheaper.
Portability
BLACK+DECKER is lighter and more compact.
Ease of Use
Tool-free adjustments make it user-friendly.
Why DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake, is better
Power
DEWALT has up to 47% more power.
Cut Depth
DEWALT offers a deeper maximum cut.
Safety Features
DEWALT includes an electric brake for safety.
Overall score
Specifications
| Spec | BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, | DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake, |
|---|---|---|
| Brand | BLACK+DECKER | DEWALT |
| Price | $74.99 | $208.99 |
| Sales Rank | 102120 | 19481 |
| Max Bevel | 45 degrees | 57 degrees |
| Electric Brake | No | Yes |
Dimension comparison
Overview of the BLACK+DECKER 20V Cordless Circular Saw
The BLACK+DECKER 20V 5-1/2" Cordless Circular Saw is a compact and versatile tool ideal for a variety of DIY tasks. Priced at $74.99, it offers an excellent entry point for those who need a reliable circular saw without breaking the bank. This saw is designed for ease of use, featuring a tool-free depth adjustment and blade change, making it suitable for quick home repairs and projects.
The saw's lightweight design enhances portability, while its fast-cutting blade and pivoting shoe provide additional control during operation. With a sales rank of 102120, it is a popular choice among DIY enthusiasts. Its compatibility with the POWERCONNECT battery system allows users to interchange batteries with other tools, adding to its convenience.
Overview of the DEWALT FLEXVOLT Circular Saw
The DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake is a powerhouse in the circular saw market, retailing at $208.99. It boasts a larger 7-1/4-inch blade and offers significant cutting power with up to 47% more power compared to its predecessor, the DCS575. This saw is designed for professional use, making it an excellent option for contractors and serious DIYers.
With an impressive no-load speed of 5800 RPM, the DEWALT saw provides rapid cutting capabilities, and its electric brake ensures increased safety by stopping the blade immediately after the trigger is released. With a sales rank of 19481, it is clearly favored by professionals seeking high-performance tools.
Cutting Power Comparison
The DEWALT FLEXVOLT Circular Saw excels in cutting power, delivering up to 47% more power than comparable models. This makes it particularly effective for tough materials and larger projects. In contrast, the BLACK+DECKER Circular Saw, while efficient for light-duty tasks, has a smaller blade and less power, making it less suited for demanding applications.
The DEWALT's larger 7-1/4-inch blade allows for a maximum cut depth of 2-9/16 inches at a 90-degree angle, which is significantly deeper than the BLACK+DECKER's capabilities. If you require a tool for heavy-duty cutting, the DEWALT is clearly the superior choice.
Portability and Design
The BLACK+DECKER Circular Saw is designed with portability in mind, weighing less and featuring a compact design that makes it easier to maneuver in tight spaces. Its tool-free adjustments mean users can make quick changes without needing additional tools, which is beneficial for DIY enthusiasts who may not have extensive tool collections.
On the other hand, the DEWALT saw, while also cordless, is heavier due to its robust construction and larger blade. However, it incorporates features like an integrated rafter hook for easy storage, which can be advantageous for professional users who need to transport tools frequently.
Safety Features
Safety is paramount when using power tools, and both saws incorporate features aimed at ensuring user safety. The DEWALT FLEXVOLT Circular Saw includes an electric brake that halts the blade quickly when the trigger is released, minimizing the risk of accidents. This feature is particularly important for those working on larger projects where the risk of injury may be higher.
The BLACK+DECKER saw, while lacking an electric brake, does include a pivoting shoe for enhanced control, helping users maintain stability during cuts. Although both tools are designed with safety in mind, the DEWALT's advanced features provide an additional layer of protection for heavy-duty use.
Battery and Power System
The BLACK+DECKER Circular Saw operates on a 20V MAX* POWERCONNECT battery system, which is interchangeable with other tools in the range, providing versatility for users who own multiple BLACK+DECKER products. However, since the battery is sold separately, this can add to the overall cost if users do not already own compatible batteries.
In contrast, the DEWALT FLEXVOLT Circular Saw features a revolutionary FLEXVOLT technology that allows the battery to switch between 60V and 20V, depending on the tool being used. This flexibility maximizes battery life and efficiency, making it a better long-term investment for users who need both portability and power.
Price Analysis
The BLACK+DECKER Circular Saw is currently priced at $74.99, making it about 64% cheaper than the DEWALT FLEXVOLT, which retails for $208.99. For those on a budget or undertaking light DIY tasks, the BLACK+DECKER offers a cost-effective solution.
However, if you are looking for a professional-grade tool capable of handling more demanding jobs, the price of the DEWALT may be justified thanks to its superior power and features. Users should consider their specific needs and how often they plan to use the tool when evaluating these price points.
Which should you buy?
Ultimately, the choice between the BLACK+DECKER 20V Cordless Circular Saw and the DEWALT FLEXVOLT 60V MAX* Circular Saw depends on your specific needs. If you are a casual DIYer looking for an affordable, reliable saw for light tasks, the BLACK+DECKER is a great option. However, if you require a high-performance tool for professional work, the DEWALT FLEXVOLT offers unmatched power and advanced features, making it worth the higher investment. Consider your project requirements, frequency of use, and budget to make the best decision for your needs.

