SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm vs Yunirvana 11 Amp Corded Circular Saw with Circular
Updated July 2026 — SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm wins on price and weight, Yunirvana 11 Amp Corded Circular Saw with Circular wins on sales rank.
The SKILSAW SPT77W-01 is a high-performance tool ideal for professionals, while the Yunirvana offers great value for casual users. Choose based on your needs.
Why SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm is better
Power
15-Amp motor vs 11-Amp motor
Durability
Aluminum construction vs less robust materials
Bevel Capacity
51° bevel vs 45° bevel
Why Yunirvana 11 Amp Corded Circular Saw with Circular is better
Price
$38.99 vs $181.28
Weight
Generally lighter design
Safety Features
Dual-insurance switch vs basic safety hook
Overall score
Specifications
| Spec | SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm | Yunirvana 11 Amp Corded Circular Saw with Circular |
|---|---|---|
| Motor | 15 Amp | 11 Amp |
| RPM | Not Specified | 6000 |
| Cutting Depth | 2.5 inches | 2.4 inches |
| Material | Aluminum | Robust Plastic |
| Integrated Hook | Yes | No |
Dimension comparison
Overview of the SKILSAW SPT77W-01 and Yunirvana Circular Saws
The SKILSAW SPT77W-01 is a robust tool with a price of $181.28, while the Yunirvana circular saw is significantly more budget-friendly at $38.99, making it about 79% cheaper. Despite the price difference, both saws offer unique features catering to different user needs. The SKILSAW is crafted for professionals seeking longevity and performance, while the Yunirvana targets those looking for a cost-effective solution for home projects.
Performance and Power
The SKILSAW SPT77W-01 boasts a powerful 15-Amp Dual-Field motor, designed specifically for saws, enhancing cooling and extending tool life. This saw is engineered for heavy-duty tasks, making it a preferred choice for professionals who require consistent performance. In contrast, the Yunirvana features an 11 Amp motor, capable of reaching 6000 RPM, suitable for lighter tasks including cutting wood and plastic. While both saws excel in cutting, the SKILSAW's motor is built for prolonged use and durability, making it a powerhouse for more demanding applications.
Cutting Depth and Versatility
When it comes to cutting depth, the SKILSAW SPT77W-01 offers a depth-of-cut system that allows for quick and accurate adjustments. It also provides a 51° bevel capacity, enabling users to perform a variety of cuts effectively. The Yunirvana, meanwhile, features a maximum cutting depth of 62mm at 90 degrees and 46mm at 45 degrees, along with a 0-45° bevel tilt function. This versatility makes the Yunirvana suitable for various materials, but the SKILSAW's enhanced bevel capacity may appeal more to experienced users aiming for complex cuts.
Weight and Handling
The SKILSAW SPT77W-01 weighs 14.2 lbs without the blade, cord, and wrench, designed to reduce user fatigue during extended use. Its lightweight construction is an advantage for portability, especially on job sites. The Yunirvana, while not specified, is generally lighter in design, appealing to DIY enthusiasts who may not require a heavy-duty tool. The balance in weight between both saws offers users a choice based on their intended use, whether for professional or casual projects.
Safety Features
Safety is a critical aspect of any power tool, and both saws have unique safety features. The SKILSAW SPT77W-01 includes an integrated saw hook for safe rafter placement, which enhances safety during storage or transport on-site. The Yunirvana takes safety a step further with a dual-insurance switch to prevent accidental startups, along with a plastic safety guard that adds an extra layer of protection for the user. While both saws are designed with safety in mind, the Yunirvana’s features are particularly beneficial for less experienced users.
Design and Build Quality
The SKILSAW SPT77W-01 is constructed from aluminum, showcasing durability and longevity, a hallmark of Skil's reputation in the market. Its design reflects a professional-grade tool that can withstand rigorous job site conditions. On the other hand, the Yunirvana, while made with robust materials, positions itself as a more accessible option for the average home user. The design prioritizes functionality and ease of use, appealing to those who may not need the heavy-duty features of the SKILSAW.
User Experience and Customer Feedback
In terms of customer reception, the SKILSAW SPT77W-01 holds a sales rank of 39,282, indicating a solid presence in the market, particularly among professionals. Users appreciate its cutting accuracy and reliability. The Yunirvana, with a higher sales rank of 81,734, suggests it is a popular choice among casual users, likely due to its affordability and user-friendly features. While the SKILSAW may attract professionals, the Yunirvana is well-suited for those engaging in occasional projects around the house.
Which should you buy?
Choosing between the SKILSAW SPT77W-01 and the Yunirvana circular saw depends largely on your needs and budget. If you require a high-performance tool designed for heavy and continuous use, the SKILSAW at $181.28 is the better investment for professional applications. However, for those on a budget or looking for a reliable tool for lighter tasks, the Yunirvana at $38.99 offers excellent value without compromising essential features. Ultimately, your choice should align with your intended use, ensuring you select the tool that best meets your project requirements.

