
Hychika Random Orbital Sander
Score: 82/100
Avid Power 5 Inch Orbital Sander
Score: 72/100Rankings

The HYCHIKA OS300W is a corded 5-inch random orbital sander featuring a powerful 3.8A motor and six variable speeds. It is designed for woodworking and material sanding with a focus on low vibration, ergonomic comfort, and efficient dust collection. It offers excellent value for DIYers but lacks the cordless convenience of premium models.

The Avid Power AOSD117-B is a corded 5-inch orbital sander featuring a 2.0A motor operating at a fixed 12,000 RPM. It is designed for DIY woodworking tasks with a low-profile build to minimize vibration and includes a dust collection bag and sandpaper for immediate use. Best suited for users needing a simple, corded sander for flat surfaces.
| Attribute | ![]() | ![]() |
|---|---|---|
13,000 RPMbest | 12,000 RPM | |
120 Vbest | — | |
3.8 Abest | 2 A | |
5 inbest | 5 inbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Ergonomics & Features(1) | ||
Vibration Level (m/s²) | m/s² | Low m/s² |
Power & Performance(3) | ||
Motor Amperage (A) | 3.8 A | 2.0 A |
No-Load Speed (RPM) | 13000 RPM | 12000 RPM |
Speed Control | Variable | Fixed |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors characterize the HYCHIKA OS300W as a 'hidden gem' for budget-conscious users. They praise its 3.8A motor for beating typical 3A sanders in power and torque, while noting the balanced design and low vibration make it comfortable for extended use.
Everyday consumers express high satisfaction with the product's value and performance on wood and metal. Common praise focuses on the strong sanding capability, comfortable grip, and the convenience of having multiple grits included in the box.


