Festool cordless delta sander DTSC 400-Basic
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Festool cordless delta sander DTSC 400-Basic
The new compact cordless sanders ETSC 125, RTSC 400, and DTSC 400 offer unique freedom of movement. The powerful 18 V Bluetooth® Ergo battery, with its 3.0 Ah capacity, delivers performance comparable to a corded tool. This allows for a compact design that ensures even weight distribution, excellent ergonomics, and a low weight of just 1.4 kg. Automatic dust extraction with the Longlife dust collection bag makes the tool especially convenient – ensuring effortless work even overhead, on vertical surfaces, and in hard-to-reach areas. The Bluetooth® battery enables convenient use with a Bluetooth®-enabled Festool dust extractor and automatically starts the extractor in AUTO mode when you switch on the cordless sander. The battery can also be replaced with a plug it mains adapter, providing unlimited runtime – an ideal solution for stationary use and when working with a Festool dust extractor.
Ergonomic cordless delta sander
Features and benefits
- Convenient and low-fatigue: no cord or hose, excellent ergonomics, low-profile design, and weighs only 1.4 kg
- Powerful: the 18 V Ergo battery and brushless EC-TEC motor deliver performance comparable to a corded tool
- No unnecessary interruptions: 3.0 Ah batteries provide runtime longer than the charging time
- For continuous use: the battery can be replaced with a plug it mains adapter for corded operation (included in the set and also available as an accessory)
- Dust-free and healthier: can be used with the Longlife dust collection bag made of highly durable polyester fabric or with a dust extractor
- Reduces rework: PROTECTOR for precise sanding along window frames, frames, and door panels
Main applications
- Cordless sanding in locations without access to mains power or where it is difficult to run a power cable (e.g. outdoor work or work on scaffolding)
- Cordless work in applications where the power cord and extraction hose would get in the way (e.g. vertical surfaces, overhead sanding, edge work, etc.)
- Ideal for vertical surfaces and overhead applications
- One-handed sanding on small and narrow surfaces
- Sanding paint and varnish surfaces on window frames, door frames, and fascia boards
- The plug it mains adapter enables uninterrupted use of the sander on mains power – an excellent combination with a Festool dust extractor for indoor work
Standard equipment
StickFix sanding pad 100 x 150 mm, Protector edge protector, Longlife dust bag, Systainer SYS3 M 187
| Product weight 0.90 kg |
| Power source Battery |
| Battery voltage 18.00 V |
| No-load speed 6000 - 10000 min⁻¹ |
| Sanding stroke 2.00 mm |
| Interchangeable sanding pad 100.00 x 150.00 mm |
| Dust extraction connection Ø 27 mm |
| Sanding: Average total vibration ah 2.50 m/s² |
| Sanding: Standard series EN 62841-2-4 |
| Sanding: Uncertainty (noise) K 3.00 dB |
| Sanding: Uncertainty (vibration) K 2.00 m/s² |
| Sanding: A-weighted sound pressure level Lp 68.00 dB(A) |
| Sanding: A-weighted sound power level Lw 79.00 dB(A) |