Mirka DEROS 550X
Score: 88/100Festool ETSC 2 150
Score: 88/100Rankings
The Mirka DEROS 550X CV is a high-performance corded random orbital sander featuring a brushless motor and central vacuum readiness, designed for professional woodworkers. It delivers pneumatic-like power with low vibration and high efficiency, making it ideal for extended use on furniture, cabinets, and intricate detailing. The tool is best suited for users who prioritize dust-free performance and precision control.
The Festool ETSC 2 150-Basic is a cordless random orbit sander featuring a brushless motor and variable speed control for wood, plaster, and drywall. Its primary trade-off is the exclusion of batteries and chargers in the basic package, requiring users to invest in the ecosystem. It is ideal for professionals who value cordless mobility and dust-free operation.
| Attribute | | Festool ETSC 2 150 |
|---|---|---|
10,000 RPMbest | 10,000 RPMbest | |
120 Vbest | 18 V | |
5 mmbest | 3.5 mm | |
2.9 Abest | — | |
5 in | 5.9 inbest | |
| ↓ lower better | 3.2 m/s²best | — |
| ↓ lower better | 1.02 kgbest | 1.2 kg |
| ↓ lower better | 71 dBbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | Festool ETSC 2 150 |
|---|---|---|
Sanding Performance(2) | ||
Orbit Diameter (mm) | 5 mm | 3.5 mm |
Pad Diameter (in) | 5 in | 5.9 in |
Ergonomics & Features(5) | ||
Dust Collection | Central Vacuum | Bag |
Tool Weight (kg) | 1.02 kg | 1.2 kg |
Noise Level (dB) | 71 dB | dB |
Soft Start | true | |
Pad Brake | false | |
Power & Performance(3) | ||
Power Source | Corded | Cordless |
Voltage (V) | 120 V | 18 V |
Motor Amperage (A) | 2.9 A | A |
Products in the top-left offer the best value (high score, low price).
Professional testers and editors describe the Mirka DEROS 550X CV as a 'game-changer' for electric random orbitals. They praise its brushless motor for delivering pneumatic-like power and constant speed under load, while highlighting its low vibration and lightweight design as key factors for reducing fatigue during all-day use.
Everyday users and customers commonly praise the tool's lightweight feel, smooth operation, and impressive power for heavy loads. Many users compare it favorably to pneumatic sanders, particularly noting the comfort gained during long sessions when using Mirka dust extractors.
Professional reviewers praise the Festool ETSC 2 150 for its brushless motor, variable speed range, and improved 3.5 mm stroke compared to previous models.
Everyday users and consumers highlight the benefits of cordless mobility, the effectiveness of the LED light for spotting imperfections, and the comfort of the tool's handling.
