Festool cordless and mains powered eccentric sander ETSC 125 3.0 I-Set
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Same tool in another kit

Festool battery and mains powered eccentric sander ETSC 125-Basic, without battery and charger
Systainer SYS3 M 187
379.10€454.58€-17%3-5 business days
Festool battery and mains powered eccentric sander ETSC 125 3,0 I-Plus
2 × 3.0 Ah ERGO battery · Charger TCL 6 · Systainer SYS3 M 187
629.00€755.05€-17%3-5 business days.jpg)
Festool battery and mains powered eccentric sander ETSC 125 3,0 I-Plus 578854
2 × 3.0 Ah ERGO battery · Charger TCL 6 · Light module · Systainer SYS3 M 187
665.50€797.40€-17%3-5 business days.jpg)
Festool cordless and mains powered eccentric sander ETSC 125 3.0 I-Set
2 × 3.0 Ah ERGO battery · Charger TCL 6 · Power adapter · Systainer SYS3-COMBI M 287
824.56€1000.15€-18%3-5 business days
Batteries and chargers for this product
Main applications:
Cordless sanding where there is no power connection or it is difficult to access (e.g. outdoors, on scaffolding)
Mobile work where the power cable and extraction hose are very disruptive during work (e.g. vertical surfaces, overhead sanding, edge plastering, etc.)
Ideal for work on vertical surfaces or overhead
One-handed sanding of small and narrow surfaces
Sanding off paint and varnish on window frames, door frames and eaves
Sanding machine with unlimited working time via the plug it adapter in mains mode, ideal in combination with a Festool mobile dust extractor for indoor use
Convenient dust extraction – the Bluetooth® battery automatically starts the mobile dust extractor with Bluetooth® capability in AUTO mode
The new cordless compact sanders ETSC 125, RTSC 400, DTSC 400 ensure exceptional mobility and freedom of movement during work.
The powerful 3.0 Ah 18 V Bluetooth® Ergo battery ensures equivalent power to mains operation. And this is the main reason for the extremely compact design with balanced weight distribution and perfect ergonomics at a weight of only 1.4 kg.
Automatic dust extraction combined with the Longlife dust catcher bag allows flexible handling of the tool – it doesn't tire you out even when working overhead, vertically or in hard-to-reach places. The Bluetooth® battery ensures that work proceeds smoothly in combination with a Bluetooth®-enabled Festool mobile dust extractor, and that the dust extractor automatically starts in AUTO mode when the battery sander is switched on.
The Festool light module adds an important detail to your compact sander: perfect visibility.
For unlimited working time, the battery can also be replaced by the plug it mains adapter – ideal for on-site tasks, also in combination with a Festool mobile dust extractor.
Maximum mobility
Easy work overhead, vertically or in hard-to-reach places – without power cord and hose, perfect ergonomics and only 1.4 kg weight (incl. battery), perfectly balanced weight distribution and low overall height.
Robust and durable
The 18 V Bluetooth® Ergo battery combined with the brushless EC-TEC motor ensures consistent sanding and the same power as mains-operated tools.
Uninterrupted work
Thanks to the 3.0 Ah Bluetooth® battery pack with a longer service life and usage time.
Polite communicator
The Bluetooth® Ergo battery communicates wirelessly via Bluetooth® with the Bluetooth® module of the CLEANTEC mobile dust extractor (optional for CT 26/36/48, already integrated in CT MINI I and MIDI I) and automatically starts the mobile dust extractor when the cordless tool is switched on. This is how you benefit when using the entire Festool dust-free system with your cordless sander.
Unique: with battery or power cable
For any work that requires longer duration, the 18 V Bluetooth® Ergo battery can also be replaced by the plug it mains adapter (included in the scope of delivery, but also available as an accessory). In combination with the plug it cable, the device becomes a mains-powered machine with unlimited working time – a great solution together with a Festool dust extractor.
Dust-free and healthier
With the Longlife dust bag (emptiable, reusable), made of particularly durable polyester fleece, or with a Festool mobile dust extractor.
Safe dust extraction with the new CLEANTEC connection system
The integrated bayonet connector quickly and securely connects the dust bag or extraction hose coupling to the extraction nozzle of the power tool. Detaching is just as quick. You determine the moment, not chance.
Fits perfectly in your hand
Pleasant handling thanks to Softgrip and ergonomically perfectly positioned switches for left- and right-handers.
Reduced need for rework
PROTECTOR for edge-close sanding along window surfaces, frames and panels.
Better as a system
Every detail plays a role in achieving perfect surface quality. That's why Festool has sanding tools that are suitable for every application and any material. Guaranteed economical work with perfect results from coarse to fine sanding.
The Festool light module adds an important detail to your compact sander: perfect visibility.
Thanks to targeted lighting, you can immediately see unevenness – so you get a precise result that doesn't need finishing later.
Built for the toughest jobs
Extremely durable and long-lasting, and of course the 3-year SERVICE all-inclusive package included. Register the machine and enjoy all the benefits of SERVICE all-inclusive. By the way: all SERVICE all-inclusive services also apply to spare batteries and chargers.
Antistatic function
Mobile dust extractors and machines with antistatic function to prevent static charge during work.
EC-TEC motor
The EC-TEC drive concept stands for extraordinary performance with the lowest possible energy consumption.
Lithium-ion battery
Equipped with high-performance lithium-ion batteries.
CLEANTEC
Integrated bayonet connector as a connection element between the extractor and the tool.
MMC electronic multi-material control
Material-appropriate work: Power electronics with adjustable, constant speed and temperature monitoring.
Jetstream principle
Less dust, less heat, few deposits – thanks to the 9-hole principle. Up to 30% longer durability.
Protector
Protects the sanding pad and the material when working close to edges.
MPE sanding pad
Sanding pads and sanding discs made of extremely wear-resistant material for longer service life.
Vibration stop
Patented VS balancing for optimally smooth sanding and thus health-friendly work.
plug it
Removable, interchangeable mains cable with safety lock for quick equipment changes.
dust extraction
Turbo dust extraction ensures clean, dust-free air and a clear field of vision during work.
StickFix STF
Fast-locking principle for attaching sanding media – without glue or clamps – for greater economy.
Bluetooth® interface
For wireless connection to end devices.
Dimensions
Sound & Vibration
ACA 18V ERGO power adapter (incl. plug it mains cable)
StickFix sanding pad Ø 125 mm W-HT (soft HT)
Protector
chip collection bag
More accessories23
Returns & Warranty
Product returns
14-day right of withdrawal. Terms for consumers and business customers.
Return instructionsWarranty
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Festool website, the warranty is extended to 3 years for both private and business customers.
To extend the warranty, the product must be registered within 100 days at the latest.
In addition to the extended warranty, additional benefits apply upon product registration:
Free comprehensive repair.
Fast, thorough, and completely free for the first three years! Festool also replaces typical wear parts such as carbon brushes, ball bearings, or O-rings.*
*The offer of free repair also applies to batteries and their chargers, but not to other consumables and accessories. It also does not apply if the tool has been disassembled or damaged due to misuse, if parts from other manufacturers have been used, or if it has been worn out due to continuous use in heavy-duty operation.
Replacement in case of theft.
During the first three years, Festool will replace a stolen tool with a brand-new device for a net deductible of only €125 (excluding VAT). This is to ensure you can continue your work as quickly as possible. For products in the PowerStation category, the net deductible is €1000 (excluding VAT).
Original part guarantee.
Festool guarantees the availability of all spare parts for at least ten years. If a spare part is out of stock, you will be given a new, similar tool free of charge.
Read the extended warranty terms and conditions HERE.
A consumer (private individual) has the right, in accordance with the consumer protection laws applicable in the Republic of Latvia, to submit a claim to the seller regarding non-conformity of goods with the contract within 2 years from the date the goods were received.
We ship from Estonia






Delivery time depends on stock
This product has no reviews yet. Be the first to rate it.
Product description
Main applications:
Cordless sanding where there is no power connection or it is difficult to access (e.g. outdoors, on scaffolding)
Mobile work where the power cable and extraction hose are very disruptive during work (e.g. vertical surfaces, overhead sanding, edge plastering, etc.)
Ideal for work on vertical surfaces or overhead
One-handed sanding of small and narrow surfaces
Sanding off paint and varnish on window frames, door frames and eaves
Sanding machine with unlimited working time via the plug it adapter in mains mode, ideal in combination with a Festool mobile dust extractor for indoor use
Convenient dust extraction – the Bluetooth® battery automatically starts the mobile dust extractor with Bluetooth® capability in AUTO mode
The new cordless compact sanders ETSC 125, RTSC 400, DTSC 400 ensure exceptional mobility and freedom of movement during work.
The powerful 3.0 Ah 18 V Bluetooth® Ergo battery ensures equivalent power to mains operation. And this is the main reason for the extremely compact design with balanced weight distribution and perfect ergonomics at a weight of only 1.4 kg.
Automatic dust extraction combined with the Longlife dust catcher bag allows flexible handling of the tool – it doesn't tire you out even when working overhead, vertically or in hard-to-reach places. The Bluetooth® battery ensures that work proceeds smoothly in combination with a Bluetooth®-enabled Festool mobile dust extractor, and that the dust extractor automatically starts in AUTO mode when the battery sander is switched on.
The Festool light module adds an important detail to your compact sander: perfect visibility.
For unlimited working time, the battery can also be replaced by the plug it mains adapter – ideal for on-site tasks, also in combination with a Festool mobile dust extractor.
Maximum mobility
Easy work overhead, vertically or in hard-to-reach places – without power cord and hose, perfect ergonomics and only 1.4 kg weight (incl. battery), perfectly balanced weight distribution and low overall height.
Robust and durable
The 18 V Bluetooth® Ergo battery combined with the brushless EC-TEC motor ensures consistent sanding and the same power as mains-operated tools.
Uninterrupted work
Thanks to the 3.0 Ah Bluetooth® battery pack with a longer service life and usage time.
Polite communicator
The Bluetooth® Ergo battery communicates wirelessly via Bluetooth® with the Bluetooth® module of the CLEANTEC mobile dust extractor (optional for CT 26/36/48, already integrated in CT MINI I and MIDI I) and automatically starts the mobile dust extractor when the cordless tool is switched on. This is how you benefit when using the entire Festool dust-free system with your cordless sander.
Unique: with battery or power cable
For any work that requires longer duration, the 18 V Bluetooth® Ergo battery can also be replaced by the plug it mains adapter (included in the scope of delivery, but also available as an accessory). In combination with the plug it cable, the device becomes a mains-powered machine with unlimited working time – a great solution together with a Festool dust extractor.
Dust-free and healthier
With the Longlife dust bag (emptiable, reusable), made of particularly durable polyester fleece, or with a Festool mobile dust extractor.
Safe dust extraction with the new CLEANTEC connection system
The integrated bayonet connector quickly and securely connects the dust bag or extraction hose coupling to the extraction nozzle of the power tool. Detaching is just as quick. You determine the moment, not chance.
Fits perfectly in your hand
Pleasant handling thanks to Softgrip and ergonomically perfectly positioned switches for left- and right-handers.
Reduced need for rework
PROTECTOR for edge-close sanding along window surfaces, frames and panels.
Better as a system
Every detail plays a role in achieving perfect surface quality. That's why Festool has sanding tools that are suitable for every application and any material. Guaranteed economical work with perfect results from coarse to fine sanding.
The Festool light module adds an important detail to your compact sander: perfect visibility.
Thanks to targeted lighting, you can immediately see unevenness – so you get a precise result that doesn't need finishing later.
Built for the toughest jobs
Extremely durable and long-lasting, and of course the 3-year SERVICE all-inclusive package included. Register the machine and enjoy all the benefits of SERVICE all-inclusive. By the way: all SERVICE all-inclusive services also apply to spare batteries and chargers.
Antistatic function
Mobile dust extractors and machines with antistatic function to prevent static charge during work.
EC-TEC motor
The EC-TEC drive concept stands for extraordinary performance with the lowest possible energy consumption.
Lithium-ion battery
Equipped with high-performance lithium-ion batteries.
CLEANTEC
Integrated bayonet connector as a connection element between the extractor and the tool.
MMC electronic multi-material control
Material-appropriate work: Power electronics with adjustable, constant speed and temperature monitoring.
Jetstream principle
Less dust, less heat, few deposits – thanks to the 9-hole principle. Up to 30% longer durability.
Protector
Protects the sanding pad and the material when working close to edges.
MPE sanding pad
Sanding pads and sanding discs made of extremely wear-resistant material for longer service life.
Vibration stop
Patented VS balancing for optimally smooth sanding and thus health-friendly work.
plug it
Removable, interchangeable mains cable with safety lock for quick equipment changes.
dust extraction
Turbo dust extraction ensures clean, dust-free air and a clear field of vision during work.
StickFix STF
Fast-locking principle for attaching sanding media – without glue or clamps – for greater economy.
Bluetooth® interface
For wireless connection to end devices.
Technical Specifications
Dimensions
Sound & Vibration
What's in the box
ACA 18V ERGO power adapter (incl. plug it mains cable)
StickFix sanding pad Ø 125 mm W-HT (soft HT)
Protector
chip collection bag
More accessories23
Shipping & Delivery
We ship from Estonia






Delivery time depends on stock
Returns & Warranty
Product returns
14-day right of withdrawal. Terms for consumers and business customers.
Return instructionsWarranty
Private customer: 2 years
Business customer: 1 year
If the product is registered on the Festool website, the warranty is extended to 3 years for both private and business customers.
To extend the warranty, the product must be registered within 100 days at the latest.
In addition to the extended warranty, additional benefits apply upon product registration:
Free comprehensive repair.
Fast, thorough, and completely free for the first three years! Festool also replaces typical wear parts such as carbon brushes, ball bearings, or O-rings.*
*The offer of free repair also applies to batteries and their chargers, but not to other consumables and accessories. It also does not apply if the tool has been disassembled or damaged due to misuse, if parts from other manufacturers have been used, or if it has been worn out due to continuous use in heavy-duty operation.
Replacement in case of theft.
During the first three years, Festool will replace a stolen tool with a brand-new device for a net deductible of only €125 (excluding VAT). This is to ensure you can continue your work as quickly as possible. For products in the PowerStation category, the net deductible is €1000 (excluding VAT).
Original part guarantee.
Festool guarantees the availability of all spare parts for at least ten years. If a spare part is out of stock, you will be given a new, similar tool free of charge.
Read the extended warranty terms and conditions HERE.
A consumer (private individual) has the right, in accordance with the consumer protection laws applicable in the Republic of Latvia, to submit a claim to the seller regarding non-conformity of goods with the contract within 2 years from the date the goods were received.
Reviews
This product has no reviews yet. Be the first to rate it.
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Festool cordless and mains powered eccentric sander ETSC 125 3.0 I-Set
578857


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