• Mobile and effortless: Without cable and hose, with perfect ergonomics, low height and a weight of just 1.4 kg
  • The 18V battery pack and the brushless EC-TEC motor ensure power similar to an AC-powered tool
  • Battery packs have a capacity of 3.1 Ah
  • For continuous electrical operation, the battery pack can be replaced with the AC adapter (included in the set and available as an accessory)


Main Applications:

  • Cable-free sanding where there is no power connection (e.g. outdoors, on scaffolding)
  • Situations where the power cable and suction hose would be in the way (e.g. vertical surfaces, overhead sanding, rendering edges, etc.)
  • One-handed sander for small and narrow surfaces


Accessories Included:

  • Long-life dust bag
  • Edge protector
  • StickFix Soft Sanding Pad 100mm × 150mm (4" × 6")
  • Systainer SYS 2 T-LOC case
  • (Note: Basic model does not include the battery pack or the charger)


Plus Model Includes:

  • BP 18 Li 3.1 ERGO battery pack (2)
  • Rapid Charger TCL 6


Set Includes:

  • ACA 18 V Ergo Line Adapter
  • Plug-it Power Cord


To order replacement parts for Festool products, please contact our customer service department.


Technical Data for DTSC 400 Cordless Orbital Sander

Battery voltage: 18 V

Speed: 6,000 opm- 10,000 opm

Sanding stroke: 2mm (5/64")

Interchangeable sanding pad dia.: 100mm × 150mm (4" × 6")

Dust extraction connection dia.: 27mm

Weight with -Li-ion battery: 1.4kg (2.6 lb)

Li-ion battery capacity: 3.1 Ah

Li-ion battery charging time: 30 min

Related Products

Product Availability At All Stores


Item Added to your cart

{{ products.length }} Items Added to your cart

Items in your cart

Product Title



QTY: 0


Notify Me When Back In Stock

Get notified via email when this item is back in stock online.

Invalid email address


You’ll receive a one-time email when this item is back in stock online. We won’t share your address with anybody else.

Share On Facebook Share via Email


Sign In

User Name is a required field.

Password is a required field.

Forgot password? Forgot Username?

Benefits of creating an account:

Create an account

Please enter the username associated with your Lee Valley account and we will send you an email to reset your password.

Please enter the email address associated with your Lee Valley account and we will send you an email with your username.