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Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless vs Funnywhale Mini Circular Saw Compatible With DeWalt 20V MAX

Updated July 2026 — Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless wins on length and weight, Funnywhale Mini Circular Saw Compatible With DeWalt 20V MAX wins on rpm and battery.

The Milwaukee 2730-20 is a powerful tool ideal for heavy-duty tasks, while the Mini Circular Saw is a budget-friendly option for lighter jobs.

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

Power

Higher no-load RPM and cutting depth

Durability

Built with magnesium shoe

Versatility

Bevel adjustment capability

Why Funnywhale Mini Circular Saw Compatible With DeWalt 20V MAX is better

Price

Significantly cheaper

Weight

Lighter and more portable

Ease of Use

Tool-free depth adjustment

Overall score

Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , Brushless
85
Funnywhale Mini Circular Saw Compatible With DeWalt 20V MAX
65

Specifications

SpecMilwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , BrushlessFunnywhale Mini Circular Saw Compatible With DeWalt 20V MAX
Motor TypeBrushlessBrushless
Bevel Adjustment0-50 degreesFixed
Dust CoverNoYes
Safety FeaturesNoYes
Price$195.00$39.99

Dimension comparison

Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw , BrushlessFunnywhale Mini Circular Saw Compatible With DeWalt 20V MAX

Overview

When comparing the Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw to the Mini Circular Saw compatible with DeWalt 20V MAX Battery, it's clear that these tools serve different needs and budgets. The Milwaukee tool is a larger, more powerful option priced at $195.00, while the mini circular saw offers a compact design and is significantly cheaper at $39.99.

The Milwaukee circular saw features a brushless motor that delivers a no-load RPM of 5000, making it suitable for heavy-duty tasks. In contrast, the mini circular saw boasts a no-load speed of 19,000 RPM, which enables quick cuts through various materials, but it may not match the cutting depth and overall power of the Milwaukee saw.

Design and Usability

The design of a circular saw impacts its usability, and both models present their own advantages. The Milwaukee 2730-20 has a traditional design with a blade diameter of 6-1/2 inches, allowing for deeper cuts—up to 2-3/16 inches at 90 degrees. Its magnesium shoe adds durability and reduces weight, making it easier to handle during prolonged use.

On the other hand, the Mini Circular Saw is compact, featuring a 3-inch blade. This design is particularly suited for one-handed operation and maneuverability in tight spaces. Weighing only 2.12 lbs, it’s significantly lighter than the Milwaukee saw, which weighs 6.3 lbs. However, the fixed cutting angle may limit its versatility for certain projects.

Performance

Performance is a critical consideration, especially for professionals and DIY enthusiasts alike. The Milwaukee saw’s brushless motor ensures longer runtime and efficiency, providing consistent power for demanding tasks. Its 5000 RPM allows for precise cuts in various materials, making it a reliable choice for construction or renovation.

The Mini Circular Saw, while having a higher no-load speed of 19,000 RPM, is designed for lighter tasks. It is ideal for quick, clean cuts in wood, plastic, and metal, but its smaller size limits the cutting depth significantly. This saw is better suited for hobbyists or occasional users rather than heavy-duty applications.

Features

When it comes to features, both circular saws have their unique offerings. The Milwaukee 2730-20 includes a bevel adjustment capability ranging from 0 to 50 degrees, which adds to its versatility for different cutting angles. Its durable construction includes a magnesium shoe that enhances stability during use.

In contrast, the Mini Circular Saw offers tool-free depth adjustment and a removable dust cover, making it easier to manage during operation. The safety switch is a notable feature for preventing accidental startups, which can be particularly beneficial for less experienced users. While the Milwaukee saw focuses on power and durability, the Mini Circular Saw emphasizes ease of use and safety.

Battery Compatibility

Battery compatibility is essential, especially for cordless tools. The Milwaukee 2730-20 is an 18V tool that operates on Milwaukee's M18 battery platform, providing flexibility if you already own other Milwaukee tools. However, the Mini Circular Saw is designed to be compatible only with DeWalt 20V MAX batteries, which could be a limitation for users who do not already have DeWalt batteries.

The price of compatible batteries can also influence overall costs. Milwaukee batteries tend to be priced higher than their DeWalt counterparts, which may affect ongoing expenses for the Milwaukee saw users.

Price Comparison

The price difference between these two circular saws is significant. The Milwaukee 2730-20 is priced at $195.00, making it about 388% more expensive than the Mini Circular Saw, which sells for $39.99. This substantial difference reflects the varying target markets for each tool. While the Milwaukee model is aimed at professionals who need a robust tool for extensive projects, the Mini Circular Saw caters to budget-conscious consumers or those needing a lightweight, portable solution for minor tasks.

Customer Feedback

Understanding customer feedback can provide insights into the performance and reliability of each product. The Milwaukee 2730-20 has a sales rank of 110,219, which indicates a solid, but not overwhelming popularity. Users often praise its cutting power and durability, making it a preferred choice for construction professionals.

Conversely, the Mini Circular Saw, with a sales rank of 99,301, is also well-received, especially for its affordability and ease of use. Customers appreciate its lightweight design, making it perfect for quick jobs and DIY projects. However, some users have noted its limitations in cutting depth and power compared to larger models.

Which should you buy?

Choosing between the Milwaukee 2730-20 M18 Fuel 6 1/2" Circular Saw and the Mini Circular Saw compatible with DeWalt 20V MAX Battery ultimately depends on your needs and budget. If you require a more powerful saw for heavy-duty tasks, the Milwaukee model is worth the investment at $195.00. Its features and performance make it suitable for professionals who need reliability and depth in cuts.

However, if your projects are lighter and you are looking for a more budget-friendly option, the Mini Circular Saw at $39.99 offers great value for smaller jobs. Its portability and ease of use can be appealing, particularly for DIY enthusiasts. Consider what tasks you need the tool for and weigh the importance of power versus portability before making your decision.