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FESTOOL DTSC 400-Basic cordless delta sander in Systainer SYS3 M 187 (without battery and charger) - 577507

Recommended Retail Price €455.04
374.68 tax incl.
€309.65 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
each

FESTOOL Bonus Weeks - Free 18V battery

Take advantage for a limited time of 1x free BP 18 TBX 4 C-ASI Tabless battery when purchasing this participating machine. Valid from 11.05.2026 to 31.07.2026, while supplies last.

How does it work?

  • Buy a participating FESTOOL 18V cordless machine during the promotion period.
  • Register your purchase via your MyFestool account and upload your invoice no later than 31.08.2026.
  • After approval you will receive a free BP 18 TBX 4 C-ASI Tabless battery directly from Festool.
  • Participating products are identified by the promotion label on the product page.
  • Click the promotion label to view all participating products.

Benefits of Cordless Delta Sander

  • Portable: With no cords or hoses, perfect ergonomics, low construction height, and a weight of only 1.4 kg, you can work effortlessly anywhere.
  • Powerful: The 18 V Ergo battery pack combined with the brushless EC-TEC motor delivers as much power as a mains socket.
  • Non-stop: Thanks to battery packs with a 3.0 Ah capacity that run longer than they charge, you can work without interruptions.

Scope of delivery

  • StickFix sanding pad 100 x 150 mm
  • Protector
  • Chip collection bag
  • Systainer SYS3 M 187

Product description

The ergonomic cordless corner sander.

The new ETSC 125, RTSC 400, DTSC 400 cordless compact sanders ensure unparalleled mobility and ease of movement when working. The powerful 3.0 Ah 18 V Bluetooth Ergo battery pack guarantees power similar to that of a mains-powered tool. And it is the key to an extremely compact design with balanced weight distribution and perfect ergonomics with a weight of just 1.4 kg. The integral dust extraction system, in combination with the long-life dust collection bag, enables the machine to be used flexibly - effortlessly even overhead, vertically or in hard-to-reach areas. The Bluetooth battery pack ensures simple working in combination with a Bluetooth-compatible Festool mobile dust extractor and ensures that the extractor starts automatically in AUTO mode when the cordless sander is started up. For unlimited running time, the battery pack can be replaced with the plug-it mains adapter - ideal for stationary applications and also in combination with a Festool mobile dust extractor.

  • Mobile and effortless: Without cable and hose, with perfect ergonomics, low height and a weight of just 1.4 kg
  • Powerful: The 18 V battery pack in combination with the brushless EC-TEC motor ensures power similar to that of a mains-powered tool
  • No interruptions: Thanks to battery packs with a capacity of 3.0 Ah which run for longer than their charge time
  • Unlimited running time: For continuous electrical operation, the battery pack can be replaced with the plug-in mains adapter (included in the set and available as an accessory)
  • A dust-free, healthy working environment: With the long-life dust collection bag made from extra-durable nonwoven polyester or in combination with a Festool mobile dust extractor
  • Less rework: PROTECTOR for smooth sanding along window surfaces, frames and panelling

Ideally suited for

  • Cable-free sanding where there is no power connection or where this is difficult to access (e.g. outdoors, on scaffolding)
  • Mobile working when the power cable and suction hose are extremely disruptive to the application (e.g. vertical surfaces, overheard sanding, rendering edges, etc.)
  • Ideal for vertical surfaces or overhead work
  • One-handed sander for small and narrow surfaces
  • Sanding off paint and varnish on window frames, door frames and eaves
  • With plug it-mains adapter as a sanding machine with an unlimited running time during continuous electrical operation - ideal for use indoors in combination with a Festool mobile dust extractor
Key features according to our expert
  • Battery voltage: 18 V
  • Number of sanding strokes (per min): 10000
  • Supplied in: System case
  • Type of system case: Systainer³ - M
  • UN number: Not applicable
  • Number of batteries included: 0
  • Product Range: Festool 18V
Specifications / All features
Battery voltage
18 V
Number of sanding strokes (per min)
10000
Supplied in
System case
Type of system case
Systainer³ - M
Un number
Not applicable
Number of batteries included
0
Idle engine speed
6000 - 10000 RPM
Battery voltage (rated voltage)
18.00 V
Product weight without accessories
1.00 kg
Transport weight incl. accessories
3.3 kg
Dust extraction connection diameter
27 mm
Interchangeable sanding pad
100.00 x 150.00 mm
Drive type
Battery
Sanding stroke
2.00 mm
Product range
Festool 18V
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