
Hychika Random Orbital Sander
Score: 85/100
Worx WX823L
Score: 78/100Rankings

The HYCHIKA OS300W is a powerful corded random orbital sander featuring a 3.8A motor and six variable speeds, making it a 'hidden gem' for budget-conscious users. It offers excellent dust collection and includes sandpaper, though some users note arm fatigue during long sessions. It is best suited for DIY hobbyists and light professional users needing affordable power for wood, metal, or plastic.

The Worx WX823L.9 is a lightweight, cordless brushless random orbital sander designed for precise sanding on wood and metal. It features patented low-vibration technology and variable 3-speed control for versatile performance. It is ideal for DIY enthusiasts and occasional professionals needing portable sanding without cords, particularly those already invested in the Worx 20V ecosystem.
| Attribute | ![]() | ![]() |
|---|---|---|
450 Wbest | — | |
13,000 RPMbest | 11,000 RPM | |
5 mmbest | 3 mm | |
127 mmbest | 125 mm | |
| ↓ lower better | — | 1.4 kgbest |
— | 3 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(5) | ||
Power Source | Corded Electric | Cordless |
Motor Power (W) | 450 W | W |
No-Load Speed (RPM) | 13000 RPM | 11000 RPM |
Orbit Diameter (mm) | 5 mm | 3.0 mm |
Sanding Pad Diameter (mm) | 127 mm | 125 mm |
Ergonomics & Design(3) | ||
Weight (kg) | kg | 1.4 kg |
Switch Type | Dust-sealed | |
Handle Type | Rubber Overmold | Palm |
Features & Accessories(2) | ||
Dust Collection System | Dust Bag | Port |
Warranty (years) | years | 3 years |

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

Professional reviewers characterize the HYCHIKA OS300W as a 'hidden gem' for budget-conscious users, praising its 3.8A motor for beating typical 3A sanders in power and torque.
Everyday consumers express high satisfaction with the product's value and performance on wood and metal, praising the strong sanding capability and comfortable grip.




Professional reviewers describe it as delivering exceptional performance and precision, highlighting the brushless motor's power and runtime benefits alongside low vibration and ergonomic design.
Users express praise for cordless convenience and the tool's ability to match the power of corded alternatives, with satisfaction in vibration reduction and dust bag utility.