HYCHIKA Cordless Circular Saw, 18V Mini Circular vs SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm
Updated July 2026 — HYCHIKA Cordless Circular Saw, 18V Mini Circular wins on battery and power, SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm wins on bevel angle and weight.
The HYCHIKA Cordless Circular Saw is a budget-friendly option for casual users, while the SKILSAW SPT77W-01 is a powerful choice for professionals.
Why HYCHIKA Cordless Circular Saw, 18V Mini Circular is better
Price
HYCHIKA is significantly cheaper at $83.04
Portability
Cordless design enhances maneuverability
Battery
Includes a 4.0Ah battery with quick recharge
Why SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm is better
Power
15-Amp motor designed for heavy-duty use
Cutting Depth
Wider range of cuts with 51° bevel
Durability
Engineered for professional applications
Overall score
Specifications
| Spec | HYCHIKA Cordless Circular Saw, 18V Mini Circular | SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm |
|---|---|---|
| Motor | 18V Battery | 15-Amp Dual-Field |
| Max RPM | 3500 | 0 |
| Safety Features | Double safety switch | Integrated saw hook |
| Cutting Capability | Miter cuts | Wide range cuts |
| User Target | DIY enthusiasts | Professionals |
Dimension comparison
Overview of the HYCHIKA Cordless Circular Saw and SKILSAW SPT77W-01
The HYCHIKA Cordless Circular Saw is priced at $83.04, while the SKILSAW SPT77W-01 costs $181.28, making the HYCHIKA about 54% cheaper. Both saws are designed for different user needs, with the HYCHIKA focusing on portability and versatility, and the SKILSAW being a powerful, heavy-duty option built for demanding projects.
Power and Performance Comparison
The HYCHIKA features a robust 18V battery with a no-load speed of up to 3,500 RPM, making it perfect for cutting wood, plastic, and soft metals. In contrast, the SKILSAW boasts a 15-Amp Dual-Field motor designed specifically for saws, ensuring extended tool life through better cooling. While both saws are capable, the SKILSAW's motor is engineered for professional use, potentially offering greater durability and consistent performance on tougher jobs.
Cutting Capabilities
When it comes to cutting depth, the HYCHIKA can achieve a maximum cutting depth of 1-7/8 inches at a 90° angle and 1-1/4 inches at 45°. This flexibility allows it to perform various cuts, including miter cuts. On the other hand, the SKILSAW's 7-1/4-inch blade offers a 51° bevel, allowing for a wider range of cuts, which can be a significant advantage for professional carpenters and contractors seeking precision in their work.
Weight and Portability
The HYCHIKA is designed to be lightweight and portable, which is ideal for users who need to maneuver in tight spaces or transport it frequently. While the exact weight of the HYCHIKA is not specified, its cordless design enhances its portability. The SKILSAW weighs 14.2 lbs without the blade, cord, and wrench, which can contribute to user fatigue over extended periods. If mobility is a priority, the HYCHIKA may be the more suitable choice.
User Safety Features
Safety is a crucial factor in tool design. The HYCHIKA includes a double safety switch and a non-slip rubber handle to ensure stability during operation. This design enhances user safety, especially for those who may be less experienced. In comparison, the SKILSAW's integrated saw hook allows for safe rafter placement, which is beneficial for users working at heights. Both saws offer features aimed at enhancing safety, but they cater to different operational needs.
Target Audience
The HYCHIKA is targeted towards DIY enthusiasts and casual users who need a reliable tool for various household projects. Its price point and features make it accessible for those who may not require heavy-duty performance. Conversely, the SKILSAW is aimed at professionals and serious hobbyists who demand power and precision in more rigorous applications. With a bestseller rank of 39,282, the SKILSAW is popular among those who prioritize quality and performance.
Battery Life and Convenience
The HYCHIKA comes with a 4.0Ah battery that charges in just two hours, providing a good balance of power and convenience for casual users. This quick recharge is essential for those who may not want to wait long between cuts. The SKILSAW, being a corded model, does not require battery management, which can be an advantage for continuous use on job sites where power outlets are available. Each option has its own convenience based on user needs—cordless for flexibility versus corded for uninterrupted power.
Which should you buy?
In conclusion, the choice between the HYCHIKA Cordless Circular Saw and the SKILSAW SPT77W-01 largely depends on your specific needs and budget. If you are looking for an affordable, portable saw for lighter tasks around the home, the HYCHIKA offers excellent value at $83.04. However, if you require a powerful, heavy-duty saw for professional use, the SKILSAW at $181.28 may be worth the investment for its superior performance and durability. Each saw has its unique strengths, making them suitable for different types of users.

