
Bosch GSS18V-40N
Score: 75/100
Worx WX823L
Score: 80/100Rankings

The Worx WX823L is a lightweight, cordless random orbital sander featuring Mode Max Technology for enhanced power and runtime. Its vibration-reduction technology and ergonomic grip make it comfortable for extended use. It is ideal for DIY homeowners and hobbyists needing versatile, portable sanding for furniture and trim work.

The Bosch GSS18V-40N is an 18V cordless brushless sheet orbital finishing sander designed for portability and versatility with interchangeable plates. Its main drawback is that it is sold as a bare tool, requiring separate battery and charger purchases. It is best suited for users who value cordless freedom and need to switch between different sheet sizes for detail work.
| Attribute | ![]() | ![]() |
|---|---|---|
10,000 RPMbest | 10,000 RPMbest | |
130 mmbest | 125 mm | |
| ↓ lower better | 1.09 kgbest | 1.2 kg |
5 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(3) | ||
Motor Power (W) | N/A W | W |
Orbit Diameter (mm) | N/A mm | mm |
Sanding Pad Diameter (mm) | 130 mm | 125 mm |
Ergonomics & Design(5) | ||
Weight (kg) | 1.09 kg | 1.2 kg |
Vibration Reduction | N/A | true |
Switch Type | On/Off | |
Handle Type | Top | Palm |
Cord Length (m) | N/A m | m |
Features & Accessories(2) | ||
Dust Collection System | Dust Bag | Bag |
Warranty (years) | 5 years | years |


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

The search results do not contain dedicated professional reviews or expert evaluations from established tool review publications. However, product descriptions from authorized retailers emphasize that the tool delivers corded-like power despite being cordless, suggesting manufacturers position it as a capable alternative to corded models. The emphasis on the brushless 18V motor providing extended runtime indicates this is considered a significant selling point for professional and DIY users.
The search results provided do not include customer reviews, user testimonials, or feedback from everyday consumers. Therefore, I cannot report on common praise or recurring complaints from actual users based on these sources.

Professional sources praise the efficiency and versatility, highlighting the brushless motor's power and runtime benefits, along with vibration-reduction technology.
Users imply praise for cordless convenience, quick paper changes, and cleaner workspaces, with some noting the need to purchase batteries separately for tool-only versions.

