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FLEX 24V Brushless Cordless 6-1/2-Inch In-Line vs Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless

Updated July 2026 — FLEX 24V Brushless Cordless 6-1/2-Inch In-Line wins on visibility and price, Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless wins on durability.

The FLEX 24V offers superior visibility and power at a lower price, making it a better value overall.

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

Price

FLEX is $17.34 cheaper than Milwaukee.

Power

FLEX has a 24V battery providing 20% more power.

Visibility

FLEX's in-line design offers better visibility.

Why Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless is better

Brand

Milwaukee has a long-standing reputation in power tools.

Durability

Milwaukee features a magnesium shoe for enhanced durability.

Sales Rank

Milwaukee has a slightly better sales rank.

Overall score

FLEX 24V Brushless Cordless 6-1/2-Inch In-Line
85
Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless
75

Specifications

SpecFLEX 24V Brushless Cordless 6-1/2-Inch In-LineMilwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless
Battery24V18V
Cuts Capacity430 cutsNot specified
Motor TypeBrushlessBrushless
LED LightYesNo
Warranty5 yearsNot specified

Dimension comparison

FLEX 24V Brushless Cordless 6-1/2-Inch In-LineMilwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless

Overview of the FLEX 24V Brushless Cordless In-Line Circular Saw

The FLEX 24V Brushless Cordless In-Line Circular Saw is designed to provide superior balance and visibility, making it an excellent choice for accuracy in cutting. Priced at $177.66, this saw is about 9% cheaper than the Milwaukee 2730-20, which retails for $195.00. The FLEX model boasts unique features like an intelligent sensor-free brushless motor and the ability to cut through 3x lumber in one pass, ensuring it stands out in the crowded circular saw market.

Design and Usability

FLEX’s design focuses on user comfort and precision. The in-line configuration allows for improved visibility on both sides of the blade, which enhances control while cutting. This is particularly beneficial for users needing to make accurate cuts. Conversely, the Milwaukee 2730-20, while also designed for durability, lacks the same level of visibility and balance due to its traditional circular saw shape. The FLEX model also includes an LED light to illuminate the workspace, making it easier to work in dim conditions, a feature notably absent in the Milwaukee model.

Power and Performance

With a battery voltage of 24V, the FLEX 24V circular saw provides about 20% more power compared to traditional 18V models, including the Milwaukee 2730-20, which runs on an 18V system. This additional power translates to higher efficiency and a faster cutting speed. The FLEX saw can make up to 430 cuts in 2x4 lumber with a 5.0Ah battery, showcasing its superior runtime capabilities. The Milwaukee saw, although robust, does not specify its cutting capacity in terms of the number of cuts, making it challenging to compare directly in terms of performance.

Battery and Charging

Battery compatibility is crucial for seamless operation, and the FLEX 24V model is compatible with all FLEX 24V batteries, chargers, and tools. This cross-compatibility allows users to maximize their existing battery investments. In contrast, the Milwaukee 2730-20 operates on a 4.0Ah battery, which may not offer the same runtime as the FLEX's setup, especially if users already own other FLEX tools. The FLEX model also emphasizes faster charging times due to its high-power dual fan chargers, potentially reducing downtime during projects.

Durability and Build Quality

Both models feature durable construction, but they take different approaches. The FLEX 24V circular saw utilizes a unique in-line design that contributes to its balanced feel while cutting. This can lead to less fatigue during prolonged use. The Milwaukee 2730-20 is built with a magnesium shoe material, which enhances its overall durability, but does not offer the same ergonomic advantages as the FLEX. The choice in design ultimately reflects the intended use; the FLEX is more suited for precision, while Milwaukee focuses on robust performance.

Price Comparison

At $177.66, the FLEX 24V Brushless Cordless Circular Saw is about $17.34 cheaper than the Milwaukee 2730-20, which is priced at $195.00. This price difference of approximately 9% could be significant for budget-conscious consumers looking for high-quality tools without the premium price tag. Considering the features and performance offered by the FLEX, it appears to provide better value for money in this comparison.

Brand Reputation and Sales Rank

In terms of sales rank, the FLEX 24V Circular Saw holds a rank of 108,816, while the Milwaukee 2730-20 has a slightly lower rank of 110,219. While both ranks suggest these products are not top sellers, Milwaukee is known for its long-standing reputation in the power tool industry, which may influence purchasing decisions. However, the FLEX brand is entering the competitive market with innovative features that may appeal to users willing to try new technologies.

Which should you buy?

Choosing between the FLEX 24V Brushless Cordless In-Line Circular Saw and the Milwaukee 2730-20 ultimately hinges on your specific needs. If you prioritize superior visibility, cutting power, and a more ergonomic design, the FLEX model offers compelling advantages at a lower price point. However, if brand loyalty and established reputation are significant factors for you, the Milwaukee saw may be the better choice despite its higher cost. Both models are excellent, but the FLEX 24V appears to deliver outstanding value for users seeking cutting-edge features and performance.