
Bosch ROS20VSK
Score: 85/100
Bosch GEX33-6N
Score: 82/100Rankings

The Bosch ROS20VSK is a 5-inch corded random orbit palm sander designed for smooth, swirl-free finishes on flat and contoured surfaces. Its lightweight design and variable speed control make it highly comfortable for detailed work. While it lacks a brushless motor, its compact ergonomics and included carrying case make it a strong value for DIYers and light professionals.

The Bosch GEX33-6N is a 6-inch corded random orbit sander designed for professional woodworkers, featuring a multi-hole backing pad for broad sandpaper compatibility. Its integral microfilter dust system and variable speed control make it ideal for fine finishing tasks. However, the lack of a carrying case and moderate weight are minor drawbacks for some users.
| Attribute | ![]() | ![]() |
|---|---|---|
12,000 RPMbest | 12,000 RPMbest | |
120 Vbest | 120 Vbest | |
2.5 mm | 4 mmbest | |
2.5 A | 3.3 Abest | |
5 in | 6 inbest | |
| ↓ lower better | 1.59 kgbest | 2.35 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Sanding Performance(2) | ||
Orbit Diameter (mm) | 2.5 mm | 4.0 mm |
Pad Diameter (in) | 5 in | 6 in |
Ergonomics & Features(1) | ||
Tool Weight (kg) | 1.59 kg | 2.35 kg |
Power & Performance(1) | ||
Motor Amperage (A) | 2.5 A | 3.3 A |



Professional reviewers highly praise the Bosch ROS20VSK for its swirl-free finishing capabilities, low vibration, and comfort during prolonged use.
Everyday users and general overviews align with professional praise, highlighting comfort, power, and finish quality as common positives.

No dedicated professional reviews from sources like ToolGuyd, Pro Tool Reviews, or Fine Woodworking were found in the search results. Available information is primarily derived from manufacturer and retailer descriptions emphasizing engineering highlights such as the multi-hole pad for sandpaper flexibility, swirl prevention, and dust management.
Search results contain no consumer reviews, ratings, or forum discussions from platforms like Home Depot or Amazon. Consequently, common praise and recurring complaints from everyday users cannot be detailed due to the absence of user feedback data.

