SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch vs Ryobi P506 One+ Lithium Ion 18V 5 1/
Updated July 2026 — SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch wins on rpm and price, Ryobi P506 One+ Lithium Ion 18V 5 1/ wins on bevel angle.
The Circular Saw for De-Walt offers superior performance and features, making it the better choice for demanding tasks, while the Ryobi P506 is a budget-friendly option for lighter use.
Why SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch is better
Cutting Speed
8000 RPM vs 4700 RPM
Blade Size
7-inch blade vs 5-1/2 inch blade
Included Accessories
More comprehensive accessory package
Why Ryobi P506 One+ Lithium Ion 18V 5 1/ is better
Price
$69.00 vs $102.99
Weight
Lighter design for easier handling
Bevel Capacity
50-degree bevel vs 45-degree bevel
Overall score
Specifications
| Spec | SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch | Ryobi P506 One+ Lithium Ion 18V 5 1/ |
|---|---|---|
| Motor Type | Brushless | Brushed |
| Safety Features | Safety Lock | GRIPZONE |
| Power Source | De-Walt 20V | RYOBI 18V |
| Cut Depth | 2-1/2 in. | 1-9/16 in. |
| Warranty | 1 Year | 1 Year |
Dimension comparison
Overview of the Products
When comparing the Circular Saw for De-Walt 20V Max Battery and the Ryobi P506 One+ Lithium Ion 18V, the most immediate difference is their price and specifications. The De-Walt compatible saw retails at $102.99, while the Ryobi model is significantly cheaper at $69.00, making it about 33% less expensive. However, this price difference reflects varying features and capabilities that may influence your decision based on your specific needs.
Cutting Performance
The Circular Saw for De-Walt features a powerful brushless motor that delivers an impressive 8000 RPM, allowing for quick and efficient cutting through dense materials like wood and PVC. In contrast, the Ryobi P506 operates at 4700 RPM. While this is sufficient for lighter tasks, it may not be ideal for more demanding cuts. If speed and power are your primary concerns, the De-Walt compatible saw stands out as the superior choice for heavy-duty projects.
Blade Size and Versatility
The blade size is another distinguishing feature, with the Circular Saw for De-Walt equipped with a 7-inch blade compared to the 5-1/2 inch blade of the Ryobi P506. The larger blade size allows the De-Walt saw to make deeper cuts, which can be beneficial for various applications. Additionally, the De-Walt saw supports a bevel range of 0° to 45°, enhancing its versatility for different cutting angles. The Ryobi offers a 50-degree bevel capacity, but with a smaller blade, its overall versatility may be limited.
Battery and Compatibility
Battery compatibility is crucial for users invested in either brand's ecosystem. The Circular Saw for De-Walt operates with De-Walt 20V Max batteries, allowing users to leverage their existing battery collection for cost-effective operation. On the other hand, the Ryobi P506 is compatible with all RYOBI 18-Volt ONE+ System batteries, appealing to those who already own RYOBI tools. This compatibility could sway users who have a preference for one brand over the other, but the De-Walt saw's higher RPM may justify its price for those needing robust performance.
Safety Features
Safety is a paramount consideration when operating power tools. The Circular Saw for De-Walt includes a safety lock designed to prevent accidental startups, which is a critical feature for ensuring user safety. It also has an ergonomic, non-slip handle to improve grip comfort during extended use. The Ryobi P506 also emphasizes safety with its GRIPZONE overmold for enhanced grip and comfort. While both tools prioritize user safety, the additional safety features in the De-Walt saw may provide extra peace of mind for heavy users.
Included Accessories
When it comes to included accessories, the Circular Saw for De-Walt offers a more comprehensive package. It comes with two premium 7-inch blades, a parallel guide, a hex wrench, protective safety glasses, and work gloves. This extensive accessory package adds value to the overall purchase. The Ryobi P506, while equipped with a 5-1/2 inch blade and a blade wrench, lacks the additional accessories that could enhance the user experience. For users looking for a complete setup right out of the box, the De-Walt option may be more appealing.
Target Audience
The target audience for each of these circular saws varies based on their features and capabilities. The Circular Saw for De-Walt is designed for professionals and serious DIY enthusiasts who require a powerful and versatile tool for a range of cutting tasks. Its higher price reflects its robust features and performance capabilities. In contrast, the Ryobi P506 is aimed at casual users and those who prioritize budget-friendly options. Its lighter performance may suit homeowners tackling smaller projects but may not meet the demands of professional users.
Which should you buy?
Deciding between the Circular Saw for De-Walt and the Ryobi P506 depends largely on your specific needs and budget. If you require high-performance cutting with a robust tool that includes various accessories and safety features, the Circular Saw for De-Walt is a worthy investment at $102.99. However, if you are looking for a more affordable option for lighter tasks and already have RYOBI batteries, the Ryobi P506 at $69.00 presents a compelling choice. Ultimately, your decision should align with your intended use, existing tool ecosystem, and budget considerations.

