The Festool ETSC 125 3.0 I-Plus Cordless Random Orbit Sander delivers professional-grade sanding performance with the freedom of cordless operation. Designed for precision finish work, this compact and ergonomic sander combines Festool’s renowned dust extraction, brushless motor technology, and balanced design to provide smooth, swirl-free results on a wide range of materials—whether in the shop or on-site.

Engineered for mobility without sacrificing power, the ETSC 125 features an 18V battery system, a 3mm sanding stroke for fine finishing, and hybrid operation capability—allowing you to switch between battery and corded use when needed. Its low-profile design and excellent weight distribution make it ideal for vertical surfaces, overhead work, and tight spaces.

Key Features & Benefits

Cordless Freedom & Hybrid Flexibility

• 18V lithium-ion battery system for true cordless sanding performance.
• Hybrid design allows corded operation for extended runtime when needed.
• Ideal for job sites, installations, and areas without easy power access.

Superior Finish Quality

• 3mm sanding stroke delivers ultra-fine, swirl-free surface finishes.
• 125mm (5”) sanding pad optimized for precision and control.
• Variable speed control adapts to different materials and applications.

Advanced Brushless Performance

• EC-TEC brushless motor provides consistent power and long service life.
• Efficient energy use maximizes battery runtime.
• Smooth, low-vibration operation reduces user fatigue.

Ergonomic & Lightweight Design

• Compact, low-profile form factor for excellent handling and control.
• Perfect for vertical and overhead sanding applications.
• Balanced weight distribution ensures comfortable, extended use.

Best-in-Class Dust Extraction

• Integrated dust collection bag for clean, portable operation.
• Compatible with Festool dust extractors for near dust-free sanding.
• Helps maintain a cleaner workspace and improves finish quality.

System Integration & Convenience

• Part of the Festool 18V system—batteries interchangeable across tools.
• Includes Systainer storage for easy transport and organization.
• Designed to integrate seamlessly into Festool’s sanding and dust extraction system.