Bosch ROS20VSC 5 In. Palm vs Festool 575039 ETS EC 150/3
Both made our Best Random Orbital Sander 2026 shortlist, at #1 and #2. Here's how they differ and who each one suits.
- BuyOnceRight Research Desk
- Updated
- 4 min read
Quick verdict
Choose the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher if you want variable speed allows slowing down for fine grits and delicate surfaces. Choose the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander if you'd rather have eC brushless motor delivers more power with less heat and longer life than brushed motors. Overall we rank the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher higher: #1 versus #2 in our Best Random Orbital Sander 2026 list.
Winner overall: Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher
Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher vs Festool 575039 ETS EC 150/3 EQ Random Orbit Sander compared
Every difference that matters, in one table.
| Attribute | ||
|---|---|---|
| Our ranking | #1 of 8 in Best Random Orbital Sander 2026 | #2 of 8 in Best Random Orbital Sander 2026 |
| Pick label | Best Overall | Best Professional |
| Brand | Bosch | Festool |
| Key features | 5-inch pad; Variable speed 7,500-12,000 OPM; Microfilter dust canister | 6-inch pad; Brushless EC motor; Systainer compatible |
| Biggest strength | Variable speed allows slowing down for fine grits and delicate surfaces | EC brushless motor delivers more power with less heat and longer life than brushed motors |
| Main trade-off | Canister capacity is limited -- frequent emptying during heavy sanding | Requires Festool CT dust extractor for best dust collection |
| Best for | buyers who want the best overall package | Most buyers |
Which should you buy?
#1 pick · Best Overall
Choose the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher if…
- Variable speed allows slowing down for fine grits and delicate surfaces
- Bosch microfilter canister captures fine sanding dust effectively
- Low vibration design reduces hand fatigue during long sanding sessions
Best for: buyers who want the best overall package
Prefer the alternative? See the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander section.
#2 pick · Best Professional
Choose the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander if…
- EC brushless motor delivers more power with less heat and longer life than brushed motors
- 6-inch pad covers more surface area per pass than 5-inch sanders
- Festool dust collection is the most effective of anysander -- nearly zero airborne dust
Prefer the alternative? See the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher section.
Pros and cons of each
Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher
Pros
- Variable speed allows slowing down for fine grits and delicate surfaces
- Bosch microfilter canister captures fine sanding dust effectively
- Low vibration design reduces hand fatigue during long sanding sessions
- The most commonly recommended corded random orbital sander by furniture makers
Cons
- Canister capacity is limited -- frequent emptying during heavy sanding
- Not connected to shop vac without adaptor
Festool 575039 ETS EC 150/3 EQ Random Orbit Sander
Pros
- EC brushless motor delivers more power with less heat and longer life than brushed motors
- 6-inch pad covers more surface area per pass than 5-inch sanders
- Festool dust collection is the most effective of anysander -- nearly zero airborne dust
- Systainer storage for organization and transport in a professional cabinet shop
Cons
- Requires Festool CT dust extractor for best dust collection
Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher vs Festool 575039 ETS EC 150/3 EQ Random Orbit Sander: common questions
Which is better, the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher or the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander?
Choose the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher if you want variable speed allows slowing down for fine grits and delicate surfaces. Choose the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander if you'd rather have eC brushless motor delivers more power with less heat and longer life than brushed motors. Overall we rank the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher higher: #1 versus #2 in our Best Random Orbital Sander 2026 list.
What is the difference between the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher and the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander?
The Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher stands out because variable speed allows slowing down for fine grits and delicate surfaces, while the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander stands out because eC brushless motor delivers more power with less heat and longer life than brushed motors. The trade-offs differ too: the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher's main caveat is that canister capacity is limited -- frequent emptying during heavy sanding, and the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander's is that requires Festool CT dust extractor for best dust collection.
Is the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher worth it over the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander?
For most buyers, yes: it's our #1 pick. Consider the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander instead if canister capacity is limited -- frequent emptying during heavy sanding is a deal-breaker for you.
Who should buy the Festool 575039 ETS EC 150/3 EQ Random Orbit Sander instead of the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher?
The Festool 575039 ETS EC 150/3 EQ Random Orbit Sander suits buyers whose priorities match its strengths, while the Bosch ROS20VSC 5 In. Palm Random Orbit Sander/Polisher is best for buyers who want the best overall package.