The RTSC 400-Basic delivers powerful sanding performance with the freedom of cordless operation. Lightweight and low-profile, it’s perfect for one-handed use on small, narrow, or hard-to-reach surfaces, even overhead. The integrated dust extraction system with long-life dust collection bag ensures a clean working environment.
Its 18V brushless EC-TEC motor provides mains-like power, while the plug-it mains adapter allows continuous operation indoors. The included PROTECTOR ensures smooth sanding along window surfaces, frames, and paneling, reducing the need for rework.
Key Features
- Battery-powered mobility – 18V brushless motor with 3.0 Ah battery provides mains-equivalent performance.
- Lightweight design – only 0.9 kg for effortless one-handed sanding.
- Dust extraction – long-life dust bag or connection to Festool mobile dust extractor.
- Plug-it mains adapter – unlimited running time for continuous indoor use.
- PROTECTOR accessory – smooth sanding along edges and frames to minimize rework.
- Applications – sanding small surfaces, vertical surfaces, overhead work, paint and varnish removal on frames and eaves.
Technical Data
| Battery Voltage | 18 V |
| Idle Engine Speed | 6,000 – 10,000 min⁻¹ |
| No. of Strokes | 12,000 – 20,000 min⁻¹ |
| Sanding Stroke | 2.00 mm |
| Interchangeable Sanding Pad | 80 x 130 mm |
| Dust Extraction Connection | 27 mm |
| Product Weight | 0.90 kg |
| Transport Weight | 3.30 kg |
| Drive Type | Battery |
| Included Accessories | Chip collection bag, Protector, Stickfix sanding pad 80 x 130mm, Systainer SYS3 M 187 |
























