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Milwaukee Electric - M18 Fuel 6-1/ vs Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact

Updated July 2026 — Milwaukee Electric - M18 Fuel 6-1/ wins on durability and weight, Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact wins on price and maneuverability.

The Milwaukee Electric saw excels in power and cutting capacity, making it ideal for professionals, while the Worx saw offers great value and maneuverability for DIY enthusiasts.

Why Milwaukee Electric - M18 Fuel 6-1/ is better

Power

Milwaukee has a more powerful motor.

Cutting Capacity

Milwaukee can handle thicker materials.

Durability

Milwaukee is built for professional use.

Why Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact is better

Price

Worx is significantly cheaper.

Maneuverability

Worx is designed for one-handed operation.

Dust Management

Worx includes a dust port for cleaner cuts.

Overall score

Milwaukee Electric - M18 Fuel 6-1/
85
Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact
70

Specifications

SpecMilwaukee Electric - M18 Fuel 6-1/Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact
Motor TypeBrushlessBrushed
Max RPM58004100
Cutting Capacity2-5/8"2"
Bevel CutsYesYes
Battery IncludedYesNo

Dimension comparison

Milwaukee Electric - M18 Fuel 6-1/Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact

Overview of the Milwaukee Electric and Worx Circular Saws

The Milwaukee Electric - M18 Fuel 6-1/2 INCH Circular Saw is a powerful cordless option, while the Worx WX439L 4.5 Amp WORXSAW offers a lightweight, electric alternative. The Milwaukee saw is priced at $154.00 and boasts a bestseller rank of 11,220, indicating a strong market presence. In contrast, the Worx saw is significantly cheaper at $72.37, with a sales rank of 69,652, suggesting it is less popular but more budget-friendly.

Power and Performance

The Milwaukee Electric circular saw features an 18V Lithium-Ion brushless motor, which provides enhanced power and efficiency for demanding cutting tasks. This saw is designed for professional-grade usage, capable of performing well under heavy loads. On the other hand, the Worx WX439L operates with a 4.5 Amp motor that achieves a maximum speed of 4,100 RPM. While the Worx saw is designed for home DIY projects and lighter materials, it can effectively cut through 2x4s with ease, making it suitable for quick jobs around the house.

Cutting Capacity

The Milwaukee Electric saw has a larger cutting capacity, making it ideal for tackling a variety of materials and thicker lumber. It is specifically designed to handle demanding cuts, while the Worx WX439L is tailored for more straightforward tasks, with a cutting capacity of up to 2 inches thick. This difference highlights the Milwaukee saw's versatility for professional use compared to the more specialized and compact design of the Worx saw, which excels in lighter applications.

Design and Maneuverability

The Worx WX439L is designed for one-handed operation, making it exceptionally maneuverable and user-friendly. Its slim form factor allows for easy handling and control, especially in tight spaces. The Milwaukee Electric saw, while powerful, may require two hands for optimal control due to its larger size and weight. For users who prioritize portability and ease of use, the Worx saw offers significant advantages, particularly for home improvement tasks and minor renovations.

Ease of Use and Adjustability

Both saws offer features that enhance user experience, but they cater to different needs. The Worx WX439L includes easy depth adjustments and the ability to perform bevel cuts at angles up to 45 degrees. This user-friendly aspect makes it an appealing choice for DIYers looking for versatility in their projects. Conversely, the Milwaukee Electric saw is built for durability and efficiency, with a focus on performance rather than adjustability. It’s designed for users who may not require the same level of convenience in adjustment but are focused on robust performance.

Dust Management

The Worx WX439L features a dust port that allows users to connect a vacuum, ensuring a cleaner work area and better visibility during cutting. This is particularly beneficial for indoor projects where dust accumulation can hinder visibility and safety. The Milwaukee Electric saw does not explicitly mention dust management features, indicating that it may not offer the same level of convenience in maintaining a clean workspace. Users who prioritize cleanliness may therefore find the Worx saw more appealing in this aspect.

Price Comparison

The Milwaukee Electric saw is priced at $154.00, while the Worx WX439L is approximately 53% cheaper at $72.37. This significant price difference means that the Worx saw is an attractive option for budget-conscious consumers or those who do not need the extensive capabilities of the Milwaukee saw. However, the Milwaukee saw's higher price tag reflects its advanced features and suitability for professional use, justifying the investment for serious users.

Which should you buy?

Choosing between the Milwaukee Electric - M18 Fuel 6-1/2 INCH Circular Saw and the Worx WX439L 4.5 Amp WORXSAW ultimately depends on your specific needs. If you're a professional or require a saw for heavy-duty applications, the Milwaukee offers unparalleled power and cutting capacity, making it worth the higher price. However, for DIY enthusiasts or those looking for a compact, affordable tool for lighter projects, the Worx saw provides excellent maneuverability and user-friendly features at a fraction of the cost.