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FLEX 24V Brushless Cordless 6-1/2-Inch In-Line vs Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red

Updated July 2026 — FLEX 24V Brushless Cordless 6-1/2-Inch In-Line wins on runtime and power, Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red wins on price and weight.

The FLEX saw offers advanced features and superior cutting capacity, while the Skil is a budget-friendly option for casual users.

Why FLEX 24V Brushless Cordless 6-1/2-Inch In-Line is better

Power

FLEX has a brushless motor for higher efficiency.

Cutting Capacity

FLEX can cut 3x lumber in one pass.

Runtime

FLEX can make up to 430 cuts with a 5.0Ah battery.

Why Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red is better

Price

Skil is significantly cheaper at $44.00.

Weight

Skil has a 15% weight reduction for easier handling.

Dust Management

Skil includes an improved dust blower.

Overall score

FLEX 24V Brushless Cordless 6-1/2-Inch In-Line
85
Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red
65

Specifications

SpecFLEX 24V Brushless Cordless 6-1/2-Inch In-LineSkil 5080-01 13-Amp 7-1/4" Circular Saw, Red
Motor TypeBrushlessBrushed
Bevel CapacityN/A51 Degrees
Battery IncludedNoNo
WeightN/ALightweight
Dust BlowerNoYes

Dimension comparison

FLEX 24V Brushless Cordless 6-1/2-Inch In-LineSkil 5080-01 13-Amp 7-1/4" Circular Saw, Red

Price Comparison

The FLEX 24V Brushless Cordless 6-1/2-Inch In-Line Circular Saw is priced at $177.66, while the Skil 5080-01 13-Amp 7-1/4" Circular Saw is significantly cheaper at $44.00. This means the Skil model is about 75% less expensive than the FLEX saw. The FLEX saw, however, comes with advanced features that justify its higher price point, such as a brushless motor and longer runtime. If you're on a budget or just starting with circular saws, the Skil offers great value without breaking the bank.

Power and Performance

In terms of power, the Skil 5080-01 boasts a robust 13 Amp motor, which delivers adequate performance for various cutting tasks. On the other hand, the FLEX 24V Circular Saw features a brushless motor designed for higher efficiency. While the exact power output of the FLEX saw isn't specified, it is marketed as providing 20% more power due to its 24V lithium battery. If you’re looking for heavy-duty performance, the FLEX saw's brushless motor may be more beneficial for demanding applications.

Cutting Capacity

The cutting capacity of both saws is a significant factor to consider. The FLEX 24V Circular Saw excels with a maximum cutting capacity that allows it to cut 3x lumber in a single pass, achieving a depth of cut of 2-9/16 inches. In comparison, the Skil 5080-01 offers a 51-degree bevel with positive stops, enhancing its versatility for different cutting angles. While both models have their strengths, the FLEX saw's ability to handle thicker materials in one go may appeal to professional users or those with more demanding projects.

Weight and Maneuverability

The Skil 5080-01 is designed with a 15% weight reduction compared to its predecessor, making it easier to handle and reducing user fatigue during extended use. However, the FLEX saw’s in-line design offers improved balance and visibility, which can enhance cutting precision. While the exact weights of both tools aren't provided, ease of use is critical, particularly for DIY enthusiasts and professionals who require maneuverability in tight spaces.

Dust Management

Dust management is crucial for maintaining visibility and safety while cutting. The Skil 5080-01 includes an improved dust blower that keeps the line of cut free of sawdust, ensuring cleaner cuts. The FLEX saw, while it doesn’t mention dust management features explicitly, includes an LED light for better visibility of the workpiece. If a clean cutting line is essential for your projects, the Skil may offer a more advantageous feature in this regard.

Runtime and Efficiency

The FLEX 24V Circular Saw is noted for its exceptional runtime, capable of making up to 430 cuts in 2x4 lumber with a 5.0Ah battery (sold separately). This is a significant advantage for users who need to work for extended periods without interruption. The Skil 5080-01, while powerful, does not specify its runtime capabilities. For users who prioritize battery longevity and efficiency, the FLEX model could be the superior choice.

Warranty and Reliability

FLEX offers a 5-year limited warranty when you register your tool within 30 days of purchase, compared to Skil’s more standard warranty coverage. This extended warranty period provides peace of mind for buyers investing in a higher-priced tool. The Skil 5080-01 is a well-regarded entry-level saw with a bestseller rank of 3,230, indicating reliability and customer satisfaction. However, the added warranty may make the FLEX a more appealing option for users who value long-term support.

Which should you buy?

Choosing between the FLEX 24V Brushless Cordless Circular Saw and the Skil 5080-01 ultimately depends on your specific needs and budget. If you're looking for a powerful tool with advanced features, superior cutting capacity, and longer runtime, the FLEX model justifies its higher price at $177.66. However, if you're seeking a budget-friendly option for general woodworking tasks, the Skil 5080-01 at $44.00 offers excellent value and sufficient performance for casual users. Consider your priorities—whether it’s power, price, or additional features—to make the best decision for your project requirements.