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Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless vs RIDGID 18V Cordless 6 1/2 in. Circular Saw

Updated July 2026 — Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless wins on price and rpm, RIDGID 18V Cordless 6 1/2 in. Circular Saw wins on battery.

The Milwaukee 2730-20 offers superior performance and cutting capacity, while the RIDGID 18V is a more budget-friendly option.

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

Performance

Higher no-load RPM of 5000 vs 3700

Cutting Depth

Greater cutting depth at 90 degrees (2-3/16 in. vs 1-3/4 in.)

Brand Reputation

Milwaukee is known for professional-grade tools

Why RIDGID 18V Cordless 6 1/2 in. Circular Saw is better

Price

Significantly cheaper at $87.89 vs $195.00

Battery Compatibility

Compatible with all RIDGID 18V batteries

Safety Features

Includes electronic blade brake and LED light

Overall score

Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless
85
RIDGID 18V Cordless 6 1/2 in. Circular Saw
70

Specifications

SpecMilwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , BrushlessRIDGID 18V Cordless 6 1/2 in. Circular Saw
BrandMilwaukeeRIDGID
Motor TypeBrushlessBrushed
Base MaterialMagnesiumAluminum
Included BatteryNoYes
LED LightNoYes

Dimension comparison

Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , BrushlessRIDGID 18V Cordless 6 1/2 in. Circular Saw

Overview of Milwaukee 2730-20 and RIDGID 18V Circular Saws

The Milwaukee 2730-20 and RIDGID 18V Circular Saw are both excellent cordless options for cutting tasks, but they cater to different user needs and budgets. The Milwaukee 2730-20 is priced at $195.00, while the RIDGID 18V is significantly more affordable at $87.89, making it about 55% cheaper than its Milwaukee counterpart. This price difference may influence buyers who are looking for budget-friendly tools without compromising quality.

Performance Comparison

When it comes to performance, the Milwaukee 2730-20 features a no-load RPM of 5,000, providing high-speed cutting capabilities. In contrast, the RIDGID 18V Circular Saw operates at up to 3,700 RPM, which is still adequate for most cutting tasks but may not match the Milwaukee in terms of sheer speed. Users looking for faster cutting may lean towards the Milwaukee model, especially for demanding projects.

Build Quality and Durability

Both saws are designed for durability, but they have different construction features. The Milwaukee 2730-20 uses a magnesium shoe material, which enhances its robustness and reduces weight. On the other hand, the RIDGID 18V features a heavy-duty aluminum base that also provides durability while keeping the tool lightweight. Both options are reliable, but the choice may depend on user preference for material feel and weight.

Blade and Cutting Capacity

The Milwaukee 2730-20 is equipped with a cutting depth of 2-3/16 inches at 90 degrees and 1-5/8 inches at a 45-degree bevel, allowing for versatile cutting angles. Meanwhile, the RIDGID 18V offers a 50° bevel capacity, making it suitable for a variety of cutting applications. However, it is essential to note that the Milwaukee's cutting depth is slightly greater, which may be crucial for users needing to cut thicker materials.

Additional Features

The RIDGID 18V Circular Saw comes equipped with an electronic blade brake, which stops the blade quickly for enhanced safety. Additionally, it features an LED light for improved visibility during use in low-light conditions. The Milwaukee 2730-20, while lacking an LED light, is known for its brushless motor, which often translates to longer tool life and greater efficiency. Depending on the user's priorities, these features can significantly impact their choice.

Battery Compatibility and Convenience

Battery compatibility can be a deciding factor for many users. The Milwaukee 2730-20 is a bare tool, meaning it does not include a battery, while the RIDGID 18V is compatible with all RIDGID 18V batteries, which can be an advantage for those already invested in the RIDGID ecosystem. The potential additional cost of purchasing a battery for the Milwaukee may sway budget-conscious buyers towards the RIDGID model.

Brand Reputation and Sales Rank

In terms of brand reputation, Milwaukee has long been associated with professional-grade tools, with the Milwaukee 2730-20 currently holding a sales rank of 110,219. RIDGID, while also respected, has a slightly lower sales rank of 143,381 for their 18V Circular Saw. Although both brands offer quality products, the Milwaukee brand may be more appealing for professionals looking for high-performance tools.

Which should you buy?

Choosing between the Milwaukee 2730-20 M18 Fuel and the RIDGID 18V Cordless Circular Saw ultimately depends on your specific needs and budget. The Milwaukee model offers superior performance with a higher RPM and deeper cutting capacity, making it suitable for demanding tasks. However, if you are looking for a budget-friendly option with solid features, the RIDGID 18V provides excellent value, especially for users who already own RIDGID batteries. Both saws have their strengths, so consider what aspects are most important to you before making a decision.