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ALLOYMAN 20V Cordless Mini Circular Saw, Brushless vs DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only

Updated July 2026 — ALLOYMAN 20V Cordless Mini Circular Saw, Brushless wins on price and accessories, DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only wins on blade size and safety.

The ALLOYMAN 20V Cordless Mini Circular Saw offers great value and versatility for its price, while the DEWALT ATOMIC 20V MAX* Circular Saw excels in cutting capacity and brand reputation.

Why ALLOYMAN 20V Cordless Mini Circular Saw, Brushless is better

Price

ALLOYMAN is $79.99, significantly cheaper than DEWALT's $159.00.

Compact Design

ALLOYMAN's 3-inch blade is ideal for tight spaces.

Included Accessories

ALLOYMAN comes with three blades for different materials.

Why DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only is better

Cutting Capacity

DEWALT's 4-1/2-inch blade handles larger cuts.

Brand Reputation

DEWALT has a higher sales rank of 14,687.

Safety Features

DEWALT includes an electronic blade brake for safety.

Overall score

ALLOYMAN 20V Cordless Mini Circular Saw, Brushless
75
DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only
85

Specifications

SpecALLOYMAN 20V Cordless Mini Circular Saw, BrushlessDEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only
Motor TypeBrushlessBrushless
Max RPM18,000N/A
Blade Diameter3 inches4-1/2 inches
Cutting Depth0.83 inches1.5 inches
WeightLightweightModerate

Dimension comparison

ALLOYMAN 20V Cordless Mini Circular Saw, BrushlessDEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only

Price Comparison

When it comes to price, the ALLOYMAN 20V Cordless Mini Circular Saw is significantly more budget-friendly, retailing at $79.99, compared to the DEWALT ATOMIC 20V MAX* Circular Saw, which is priced at $159.00. This makes the ALLOYMAN saw about 50% cheaper than its DEWALT counterpart. The price difference can be a crucial factor for those seeking effective tools without overspending, especially for DIY enthusiasts or occasional users.

Motor Performance

The ALLOYMAN features a robust brushless motor capable of achieving speeds up to 18,000 RPM, ensuring fast and clean cuts across various materials such as wood, metal, tile, and PVC. In contrast, the DEWALT's brushless motor allows for cutting up to 369 linear feet of 3/4 in. OSB using a DCB205 battery. While both motors are efficient, the ALLOYMAN's higher RPM may provide a quicker cutting performance in some applications. This could make the ALLOYMAN a preferable choice for users who prioritize speed and versatility in their tasks.

Cutting Capacity

The cutting capacity of the two tools differs notably. The ALLOYMAN's 3-inch blade is designed for compact and precise cuts, making it ideal for tight spaces and overhead work. Meanwhile, the DEWALT ATOMIC features a larger 4-1/2-inch blade, capable of handling 2x material cuts at 90 degrees. This larger blade size may appeal to users who need more substantial cutting capabilities for larger projects, giving the DEWALT an edge in handling thicker materials.

Safety Features

In terms of safety, the ALLOYMAN is equipped with a forward and reverse cutting direction, allowing operators to cut away from their bodies, which enhances safety, especially in tight quarters. Additionally, it includes a stable base shoe and a fully adjustable guard for protection against sparks and debris. The DEWALT also prioritizes safety with an electronic blade brake that stops the blade quickly, reducing the risk of accidents. Both saws incorporate essential safety features, but the ALLOYMAN's design may offer increased control in challenging positions.

Usability and Control

The ALLOYMAN has a compact design that makes it easier to maneuver in confined spaces, while its adjustable depth control system allows for precise cutting without the risk of over-cutting. On the other hand, the DEWALT offers a removable auxiliary handle, enhancing control during operation. It also features a finger trigger that allows users to choke up on the tool when necessary. While both saws provide usability benefits, the choice may depend on whether you prioritize compactness and precision (ALLOYMAN) or additional control features (DEWALT).

Included Accessories

The ALLOYMAN comes with three dedicated cutting blades tailored for different materials, allowing users to switch between metal, wood, and tile cutting efficiently. This feature caters to diverse cutting tasks right out of the box. In contrast, the DEWALT does not include blades but has on-board blade key storage for easy access during blade changes. Depending on your cutting needs, the ALLOYMAN may offer better value with its included accessories, especially for users who need to work with multiple materials.

Brand Reputation

When considering brand reputation, DEWALT generally holds a strong position in the market, evidenced by its impressive sales rank of 14,687. This rank indicates a high level of consumer trust and satisfaction. Meanwhile, the ALLOYMAN has a sales rank of 114,947, suggesting a less established presence. While both brands offer quality products, DEWALT’s reputation may provide additional peace of mind for buyers looking for a well-reviewed tool.

Which should you buy?

Choosing between the ALLOYMAN 20V Cordless Mini Circular Saw and the DEWALT ATOMIC 20V MAX* Circular Saw ultimately depends on your specific needs and budget. The ALLOYMAN is an excellent choice for those seeking a cost-effective, versatile, and compact tool suitable for various materials, priced at $79.99. However, if you require a saw capable of handling larger cuts with more extensive features and don’t mind spending an extra $79.01, the DEWALT is well worth considering. Each saw has its unique strengths, making it essential to align your choice with your intended use.