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SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 vs Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact

Updated July 2026 — SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 wins on motor power and bevel angle, Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact wins on price.

The SKIL 5180-01 offers superior power and cutting capacity at a lower price, making it the better choice for heavy-duty tasks. The Worx WX439L excels in portability and ease of use for lighter projects.

Why SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 is better

Power

14 Amp motor vs 4.5 Amp motor

Cutting Capacity

7-1/4 inch blade vs 4-1/2 inch blade

Price

SKIL is $12.39 cheaper

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

Portability

One-hand operation and lightweight design

Ease of Use

Quick depth adjustments and dust extraction

Maneuverability

Compact size for tight spaces

Overall score

SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01
85
Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact
72

Specifications

SpecSKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact
Motor14 Amp4.5 Amp
Blade Type7-1/4 inch4-1/2 inch
Bevel Capacity51 degrees45 degrees
Weight7.2 lbs4.0 lbs
Dust BlowerYesYes

Dimension comparison

SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact

Overview of the Circular Saws

When looking for a circular saw, the SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 and the Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact Circular Saw stand out as two viable options. The SKIL 5180-01 is priced at $59.98, while the Worx WX439L comes in at $72.37—making the SKIL saw about 17% cheaper. Both models cater to different needs, with the SKIL offering more power and cutting capacity, while the Worx provides enhanced portability and ease of use.

Design and Portability

The design of the Worx WX439L emphasizes portability, allowing for one-hand operation thanks to its slim form factor. This makes it particularly appealing for DIY enthusiasts who need a lightweight tool for quick tasks. In contrast, the SKIL 5180-01 weighs 7.2 pounds, which is lighter than its predecessor but still bulkier than the Worx saw. The Worx's compact size allows it to be easily maneuvered in tight spaces, making it ideal for smaller projects around the house.

Power and Performance

In terms of power, the SKIL 5180-01 is equipped with a robust 14 Amp motor, delivering significantly more performance than the Worx WX439L's 4.5 Amp motor. This power difference translates to the ability to cut through tougher materials more efficiently. The SKIL saw is designed for heavy-duty tasks, capable of slicing through 2x4s and larger plywood sheets with ease, while the Worx is more suited for lighter work, cutting up to 2” thick lumber.

Cutting Capacity

The SKIL 5180-01 excels in cutting capacity, featuring a 7-1/4 inch blade that allows for deeper cuts compared to the Worx WX439L's smaller 4-1/2 inch blade. This larger cutting capacity is crucial for individuals working on bigger projects that require more significant cuts. The SKIL saw also provides a 51-degree bevel with a positive stop at 45 degrees, offering flexibility for various cutting angles. Conversely, the Worx saw is limited to a 45-degree bevel, which may restrict its versatility in certain tasks.

User Experience and Features

Both models are designed with user convenience in mind, but they cater to different preferences. The SKIL 5180-01 includes an improved dust blower feature, ensuring a clear line of sight while cutting, which is essential for accuracy. The Worx WX439L, on the other hand, offers quick depth adjustments and a dust extraction port that allows for a vacuum attachment, helping to maintain a clean work area. Both saws facilitate easy blade changes, with the Worx featuring a spindle lock and hex key for quick swaps.

Price Comparison

The SKIL 5180-01 is priced at $59.98, making it a more budget-friendly option compared to the Worx WX439L, which costs $72.37. This price difference of about $12.39 can be significant for those who are looking to invest in a circular saw without breaking the bank. While the SKIL is the more economical choice, potential buyers should weigh the features offered by each model against their specific needs and budgets.

Applications

The SKIL 5180-01 is better suited for heavy-duty applications, making it a fantastic choice for contractors or serious DIYers who need a reliable saw for more extensive projects. Its powerful motor and larger cutting capacity make it ideal for construction tasks. In contrast, the Worx WX439L is perfect for home use, particularly for quick cuts and smaller projects where maneuverability is key. Its lightweight nature and single-handed operation make it a go-to for casual users looking to handle basic tasks without the need for heavy equipment.

Which should you buy?

When deciding between the SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 and the Worx WX439L 4.5 Amp WORXSAW, consider your specific needs. If you require a powerful saw for heavy-duty tasks, the SKIL 5180-01 is the clear winner, providing superior performance and cutting capacity at a lower price. However, if portability and ease of use are your primary concerns, the Worx WX439L offers a fantastic alternative with its lightweight design and one-handed operation. Ultimately, your choice should align with the type of projects you plan to undertake.