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Greenworks 24V Brushless 4-1/2" Compact Circular vs SKIL 20V Brushless 6-1/2In. Cordless Compact

Updated July 2026 — Greenworks 24V Brushless 4-1/2" Compact Circular wins on speed and cut depth, SKIL 20V Brushless 6-1/2In. Cordless Compact wins on battery life and safety.

The SKIL circular saw offers better value with included accessories and safety features, making it the preferred choice.

Why Greenworks 24V Brushless 4-1/2" Compact Circular is better

Higher RPM

Greenworks saw operates at 6,500 RPM.

Lightweight

Greenworks has a compact and lightweight design.

Brand reputation

Greenworks is known for its efficient tools.

Why SKIL 20V Brushless 6-1/2In. Cordless Compact is better

Complete kit

SKIL includes battery and charger.

Safety features

SKIL has an electric brake for added safety.

Better sales rank

SKIL has a sales rank of 41,452.

Overall score

Greenworks 24V Brushless 4-1/2" Compact Circular
75
SKIL 20V Brushless 6-1/2In. Cordless Compact
82

Specifications

SpecGreenworks 24V Brushless 4-1/2" Compact CircularSKIL 20V Brushless 6-1/2In. Cordless Compact
Max RPM6,5005,500
Battery24V20V
Included AccessoriesNoneYes
Electric BrakeNoYes
Cutting Depth1.52" at 0º1.5" at 0º

Dimension comparison

Greenworks 24V Brushless 4-1/2" Compact CircularSKIL 20V Brushless 6-1/2In. Cordless Compact

Overview of the Products

The Greenworks 24V Brushless 4-1/2" Compact Circular Saw is priced at $74.99, while the SKIL 20V Brushless 6-1/2In. Cordless Compact Circular Saw Kit is available for $79.00. While the Greenworks saw is slightly cheaper, the SKIL offers additional accessories, making it essential to examine both options closely.

Design and Build Quality

The Greenworks saw features a compact design with a lightweight body, making it easy to maneuver in tight spaces. Its integrated LED work light enhances visibility, especially in darker environments. In contrast, the SKIL circular saw boasts an ergonomic blade-left design that optimizes visibility of the cut line, allowing for precise cuts. Both products emphasize user comfort and visibility, but the SKIL's design may provide an advantage for those who prioritize an unobstructed view during use.

Performance

The Greenworks circular saw operates at an impressive speed of up to 6,500 RPM, which is ideal for quick cuts. It also offers a maximum cutting depth of 1.52 inches at 0º and 1.12 inches at 45º. On the other hand, the SKIL circular saw delivers a slightly lower speed of 5,500 RPM but compensates with a powerful brushless motor that enables up to 105 cuts in 2x4 pine on a single charge with its included 2.0Ah battery. While the Greenworks has a higher RPM, the SKIL’s efficiency in cutting through wood is noteworthy, making both saws competitive in performance.

Battery and Runtime

The Greenworks saw operates on a 24V lithium-ion battery, which is sold separately, providing 20% more power and 35% more runtime compared to previous models. However, the SKIL circular saw comes as a complete kit, including a PWR CORE 20 2.0Ah lithium battery and charger. The SKIL’s battery technology claims to deliver 25% longer runtime and double the battery life due to its unique cooling material design. This makes the SKIL more practical for users who want a ready-to-use package without additional purchases.

Safety Features

Safety is a crucial aspect of any power tool, and both products have unique features to enhance user safety. The Greenworks saw includes a vacuum suction tube to help keep the workspace clean, reducing hazards associated with sawdust. Meanwhile, the SKIL saw incorporates an electric brake that stops the blade quickly between cuts, which adds an extra layer of safety. While both tools prioritize safety, the SKIL’s electric brake may provide greater peace of mind for users during operation.

Accessories and Add-ons

The SKIL circular saw kit comes with essential accessories such as the PWR CORE 20 2.0Ah lithium battery, charger, and an 18T carbide thin kerf circular saw blade. This inclusion offers great value for the price, as users don’t need to invest in additional components. In contrast, the Greenworks saw is sold as a tool-only option, meaning that users must purchase a compatible battery and charger separately, which may increase the overall cost and inconvenience for some buyers.

Sales Rank and Market Position

The Greenworks saw has a sales rank of 117,683, indicating a relatively niche market presence. In contrast, the SKIL circular saw has a significantly better sales rank of 41,452, suggesting it is more popular among consumers. This difference may indicate that the SKIL is favored for its complete kit and performance features, making it a more trusted option in the market.

Which should you buy?

Choosing between the Greenworks 24V Brushless 4-1/2" Compact Circular Saw and the SKIL 20V Brushless 6-1/2In. Cordless Compact Circular Saw Kit ultimately depends on your specific needs. If you prefer a saw with a higher RPM and a lightweight design for quick cutting tasks, the Greenworks may be the right choice. However, if you value a complete kit with longer battery life, safety features, and a better sales rank, the SKIL offers compelling advantages. The price difference of just $4.01 makes both saws accessible, but the SKIL’s included accessories enhance its overall value.