ALLOYMAN 20V Cordless Mini Circular Saw, Brushless vs SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
Updated July 2026 — ALLOYMAN 20V Cordless Mini Circular Saw, Brushless wins on rpm and power, SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium wins on length and blade size.
The ALLOYMAN is a lightweight, portable option ideal for tight spaces, while the SKILSAW excels in heavy-duty cutting tasks.
Why ALLOYMAN 20V Cordless Mini Circular Saw, Brushless is better
Price
ALLOYMAN is significantly cheaper at $79.99.
Portability
ALLOYMAN is lightweight and compact.
Versatility
ALLOYMAN includes three blades for different materials.
Why SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium is better
Power
SKILSAW has a powerful 15 Amp motor.
Cutting Capacity
SKILSAW can cut 4x lumber in one pass.
Durability
SKILSAW is made of magnesium for enhanced durability.
Overall score
Specifications
| Spec | ALLOYMAN 20V Cordless Mini Circular Saw, Brushless | SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium |
|---|---|---|
| Motor Type | Brushless | Dual-Field |
| Cutting Direction | Forward/Reverse | Standard |
| Bevel Angle | N/A | 51 degrees |
| Included Blades | 3 | 1 |
| Construction | Plastic | Magnesium |
Dimension comparison
Overview of the Products
The ALLOYMAN 20V Cordless Mini Circular Saw is priced at $79.99, while the SKILSAW SPT70WM-01 15 Amp Circular Saw comes in at $284.80, making it about 71% more expensive. Despite the price difference, each saw offers unique features catering to different user needs. The ALLOYMAN is a compact, portable option ideal for tight spaces, while the SKILSAW is designed for heavy-duty cutting tasks, capable of handling larger materials efficiently.
Performance Comparison
In terms of performance, the ALLOYMAN boasts a brushless motor that delivers up to 18,000 RPM, providing fast and clean cuts across various materials like wood, metal, and PVC. The SKILSAW, on the other hand, features a powerful 15 Amp motor designed specifically for saws, ensuring relentless power and durability. While both tools deliver impressive cutting capabilities, the ALLOYMAN excels in speed, which can be advantageous for quick jobs, whereas the SKILSAW is built for more extensive projects requiring robust power.
Cutting Capacity
The ALLOYMAN's compact 3-inch blade allows for precision cuts in tight spaces, making it suitable for HVAC installations and overhead tasks. In contrast, the SKILSAW’s larger 10-1/4 inch blade is capable of cutting through 4x lumber in a single pass, which is significantly more efficient for larger materials. This difference in cutting capacity makes the SKILSAW a better option for users who frequently work with thicker materials, while the ALLOYMAN is better suited for detailed work in constrained areas.
Safety Features
Safety is paramount when using power tools, and both saws incorporate features that enhance user safety. The ALLOYMAN offers a forward and reverse cutting direction, which improves handling and reduces kickback. Additionally, it features a stable base shoe and an adjustable guard for protection against sparks and debris. In comparison, the SKILSAW's anti-snag lower guard ensures smooth operations, particularly for small cut-off pieces. Both saws prioritize safety, but the ALLOYMAN's design may provide more control in awkward cutting angles.
Weight and Portability
Portability is a key aspect for many users, especially those who work in various locations. The ALLOYMAN is lightweight and compact, making it easy to maneuver in tight spaces and overhead applications. Conversely, the SKILSAW, while robust and durable due to its magnesium construction, is heavier and less portable. This makes the ALLOYMAN a preferred choice for those who value ease of transport and handling, especially in residential or small-scale projects.
Versatility and Applications
When it comes to versatility, the ALLOYMAN is equipped with three blades specifically designed for different materials, such as metal and tile. This makes it an adaptable tool for various cutting tasks around the home or job site. The SKILSAW, however, is engineered for serious woodworking and construction tasks, providing consistent performance for larger cuts. While both tools serve different needs, the ALLOYMAN stands out for its multifunctionality in smaller projects, while the SKILSAW is ideal for professional-grade applications.
Warranty and Durability
While warranty details are not provided, the construction quality of both saws suggests durability. The SKILSAW is built with magnesium, which is known for its strength and longevity. In contrast, the ALLOYMAN's brushless motor is designed to extend motor life and requires less maintenance than traditional brushed tools. Users looking for long-term reliability may prefer the SKILSAW, especially for high-demand applications, but the ALLOYMAN's design also indicates a commitment to durability in lighter use cases.
Which should you buy?
Deciding between the ALLOYMAN 20V Cordless Mini Circular Saw and the SKILSAW SPT70WM-01 largely depends on your specific needs. If you require a lightweight, portable option for detailed work in tight spaces, the ALLOYMAN is a cost-effective choice at $79.99. However, if you're looking for a powerful saw that can handle large materials with ease, the SKILSAW's capabilities justify its higher price of $284.80. Ultimately, consider the types of projects you undertake to determine which saw aligns best with your requirements.

