The Mirka® DEROS II 625X is a professional-grade 6-inch direct electric random orbital sander developed for effective and dust-free sanding of all kinds of surfaces. Featuring a 2.5 mm oscillation, this model is specifically suited for finer grits and pre-polishing applications where a superior finish is required. The next-generation DEROS II series improves upon the award-winning design with a new speed adjustment interface featuring clearly visible LED indicators and a separate on/off switch. Its high-efficiency brushless motor maintains consistent speed even under heavy load, while the low-profile, ergonomic body ensures operator comfort during extended use. This “Case” version includes a durable T-LOC Systainer for secure storage and easy transport.
Features
- Optimized for Finishing: The 2.5 mm (3/32″) orbit is ideal for fine sanding and prep-to-polish stages, ensuring a high-quality surface finish.
- Compact & Ergonomic: Award-winning low-profile design provides leading ergonomics and a balanced feel for superior control.
- High-Efficiency Brushless Motor: Patented motor technology maintains constant speed under load and offers a long, maintenance-free lifespan.
- Enhanced Speed Control: Easy-to-operate lever with bright LED RPM indicators allows for precise speed adjustments from 4,000 to 10,000 RPM.
- Dust-Free Solution: Optimized for use with Mirka net abrasives and dust extractors to create a cleaner, healthier workspace.
- Smart Connectivity: Integrated Bluetooth technology allows you to monitor vibration levels and usage data via the myMirka® app.
Spare Parts
- Backup Pad 6″ Grip 48H (916GV48)
- Lever 2.5mm for DEROS (MIE6210111)
- Replacement Power Cord 14′ 110V US (MIE9017211)
- Brake Seal 125/150mm (MPP0321)
- Start Button Kit for DEROS/DEOS (MIE6520211)
- Motor Connector Foldable (MIE6512311)
- Spindle Bearing Dual Seal Kit 5″/6″ (MIE6536011)
- Ground Wire for DEROS (MIE65111B1)








