The Mirka® DEROS II 550X is a 5″ direct electric random orbital sander developed for effective and dust-free sanding of all kinds of surfaces. Featuring a 5.0 mm oscillation, this sander provides an ideal balance between stock removal and surface finish, making it the most commonly used orbit for general-purpose sanding. This next-generation sander continues the legacy of the successful original DEROS with numerous improvements, including a new design that makes speed adjustment even easier. It features clearly visible LED indicators for the speed selector and a separate on/off switch. Thanks to its high-efficiency brushless motor, the DEROS II maintains a consistent speed and can effortlessly tackle demanding jobs and heavy applications. Its low-profile, lightweight, and ergonomic design ensures operator comfort for long periods without fatigue.
Features
- Compact & Ergonomic: Low-profile and lightweight design provides leading ergonomics and a balanced feel.
- High Operator Comfort: Low noise and vibration levels allow for extended use without fatigue.
- Enhanced Speed Control: Easy-to-operate lever for adjusting sanding speed with clearly visible LED indicators for RPM.
- Brushless Motor Technology: High-efficiency and long-life motor maintains a consistent speed under heavy load.
- Dust-Free Solution: Optimized for use with Mirka dust extractors for a cleaner, healthier workspace.
- Smart Connectivity: Integrated Bluetooth technology allows seamless integration with the myMirka® app for vibration monitoring.
Spare Parts
- Spindle Bearing Dual Seal Kit 5″/6″ (MIE6536011)
- Cover Plate for DEROS II/DEOS II (MIE6510412)
- Bearing Dual Seal Kit for DEROS/PROS 5″/6″ (MIE6536211)
- Rewireable Connector HP-9R US (MIE9011111US)
- Brake Seal MPP0321 for 125/150mm (MPP0321)
- Start Button Kit for DEROS/DEOS (MIE6520211)
- Lever 5.0mm for DEROS (MIE6510111)
- Replacement Power Cord 14′ 110V US (MIE9017211)








