
Black+Decker BDERO100 5-inch Black
Score: 72/100
Hychika Random Orbital Sander
Score: 85/100Rankings

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 BLACK+DECKER BDERO100 is a 2.0 Amp corded 5-inch random orbital sander designed for DIY homeowners and hobbyists. It features a fixed 12000 OPM speed and a hook-and-loop sandpaper system to deliver swirl-free finishes on wood, metal, and plastic surfaces. It is best suited for DIY homeowners, hobbyists, and light professionals tackling surface prep, paint or stain removal, finishing wood/metal/plastic, or shaping.
| Attribute | ![]() | ![]() |
|---|---|---|
240 W | 450 Wbest | |
12,000 RPM | 13,000 RPMbest | |
— | 5 mmbest | |
127 mmbest | 127 mmbest | |
| ↓ lower better | 1.4 kgbest | — |
2 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(5) | ||
Power Source | Corded | Corded Electric |
Motor Power (W) | 240 W | 450 W |
No-Load Speed (RPM) | 12000 RPM | 13000 RPM |
Orbit Diameter (mm) | mm | 5 mm |
Variable Speed | false | true |
Ergonomics & Design(4) | ||
Weight (kg) | 1.4 kg | kg |
Vibration Reduction | false | true |
Switch Type | Dust-sealed | |
Handle Type | Comfort grip | Rubber Overmold |
Features & Accessories(2) | ||
Dust Collection System | Dust bag | Dust Bag |
Warranty (years) | 2 years | years |

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

Professional reviewers praise the BDERO100 for its value in DIY finishes, noting that the 12000 OPM speed optimizes removal without creating swirls. The sealed switch is highlighted for boosting durability, while editors emphasize the hook-and-loop ease for professional results. However, reviewers note that the 2.0 Amp motor is best suited for light-to-medium tasks rather than heavy stripping or stock removal.
Everyday users commonly praise the tool for its smooth sanding on small projects, easy dust bag setup, and lightweight design which aids control. Many note that the 12000 OPM speed removes paint and stain quickly from wood. Recurring complaints include the fixed speed leading to over-sanding on delicate surfaces, the dust bag filling up fast without a vacuum hookup, and some reports of vibration during extended use.




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.