Eccentric Sander Etsec125-3 Eq-plus
Available Options
Festool ETS EC 125/3 EQ-Plus Eccentric Sander
At a Glance: Compact 400 W 125 mm eccentric sander with 3 mm sanding stroke, EC-TEC motor and Jetstream dust extraction for fine sanding and controlled finishing.
The Festool ETS EC 125/3 EQ-Plus is a compact eccentric sander designed for fine sanding, finishing work and controlled sanding in tricky positions. With its 125 mm sanding pad, 3 mm sanding stroke and brushless EC-TEC motor, this sander is ideal for sanding edges, moulded parts, vertical surfaces and overhead areas where comfort and precision are just as important as performance. The low-profile body sits close to the work surface, giving excellent control and a natural hand position for cleaner, more consistent results.
The ETS EC 125/3 EQ-Plus brings Festool’s compact ETS EC sanding technology into a smaller 125 mm format. It is easy to guide, comfortable to hold and designed for smooth fine sanding with excellent dust extraction and reduced vibration.
Product highlights
- Compact 125 mm format Ideal for edges, profiles, moulded parts and smaller work areas.
- 3 mm sanding stroke Designed for fine sanding and high-quality surface preparation.
- Brushless EC-TEC motor Efficient, powerful and built for long service life.
- Low-profile design Keeps the hand close to the surface for better control and less fatigue.
- Vibration Control System Helps protect the user by reducing vibration during sanding.
- Sanding pad brake Carbide-tipped brake helps prevent the pad from overspeeding and reduces sanding scratches.
- Continuously variable speed Allows the sanding speed to be matched to the material and application.
- Jetstream sanding pad Supports strong dust extraction, less clogging and longer abrasive life.
- Systainer³ storage Supplied in a Systainer³ for neat storage and easy transport.
Extra Information
- The ETS EC 125/3 EQ-Plus is part of Festool’s compact ETS EC finishing sander range.
- The 125 mm sanding pad is especially practical for smaller surfaces, edges and detailed sanding tasks.
- The 3 mm sanding stroke makes this model best suited to fine sanding rather than aggressive material removal.
- Use with a compatible Festool dust extractor for the cleanest working environment and best abrasive performance.
- The Jetstream sanding pad helps reduce dust accumulation, heat build-up and clogging during sanding.
- The sanding pad brake helps reduce accidental scratches when placing the sander onto the workpiece.
Pro Tips
- Use the ETS EC 125/3 EQ-Plus when the 150 mm sanders are too large for the surface or edge detail.
- Keep pressure light and even. Pressing too hard can reduce surface quality and shorten abrasive life.
- Use a proper grit sequence to remove previous sanding marks before applying paint, varnish or oil.
- Connect a Festool dust extractor to improve visibility, dust control and abrasive life.
- Use softer sanding pads or interface pads on moulded parts and more sensitive surfaces where extra flexibility is needed.
How to Use
- Fit the correct 125 mm StickFix abrasive disc to the sanding pad.
- Connect the plug it-cable securely to the sander.
- Connect a suitable Festool dust extractor to the 27 mm dust extraction connection.
- Select the correct speed setting for the material and sanding stage.
- Place the sanding pad flat on the workpiece before switching the machine on.
- Guide the sander evenly over the surface using light, controlled pressure.
- Work through the required abrasive grits until the desired finish is achieved.
- Allow the sanding pad to stop before lifting the sander away from the surface.
- Disconnect the plug it-cable before changing pads, cleaning or making adjustments.
Features
- 400 W mains motor Provides reliable sanding power for professional finishing work.
- EC-TEC motor technology Delivers strong performance with low energy consumption and reduced maintenance.
- MMC Multi Material Control electronics Offers adjustable speed, constant speed under load and temperature monitoring.
- 125 mm sanding pad Practical size for smaller surfaces, edges and detailed sanding work.
- 3 mm sanding stroke Produces a fine sanding pattern for smooth finishing.
- Jetstream principle 9-hole dust extraction system helps reduce dust build-up, heat and clogging.
- StickFix abrasive fastening Allows quick and economical abrasive changes without clamps or adhesives.
- Plug it cable system Removable mains cable with safety lock for quick tool changeover and convenient storage.
- Antistatic function Helps prevent static charge build-up when used with compatible extraction systems.
Benefits
- Better control: The compact 125 mm pad and low body height make the sander easier to guide on edges, curves and vertical surfaces.
- Cleaner surface finish: The 3 mm stroke is well suited to fine sanding where a smooth result is required.
- Less fatigue: Low vibration, balanced handling and compact design make overhead and vertical sanding more comfortable.
- Improved dust control: Jetstream extraction and Festool dust extractor compatibility help keep the surface cleaner while sanding.
- Longer abrasive life: Better dust removal means less clogging, less heat and more consistent sanding performance.
Application
- Sanding edges and moulded parts.
- Sanding vertical surfaces.
- Overhead sanding work.
- Light sanding of joins after repair work.
- Fine sanding of wood, filler, paint and varnish layers.
- Surface preparation before painting, varnishing, oiling or finishing.
- Detail sanding in joinery, furniture making, renovation and finishing work.
Safety
- Wear suitable eye, ear and dust protection when sanding.
- Use the correct abrasive for the material and required finish.
- Secure the workpiece properly before sanding.
- Use a suitable dust extractor to reduce airborne dust and improve surface visibility.
- Take extra care when sanding old paint, varnish, filler, MDF or unknown coatings, as the dust may be harmful.
- Do not apply excessive pressure; allow the sanding pad and abrasive to work evenly.
- Keep hands clear of the moving sanding pad during operation.
- Allow the sanding pad to stop completely before setting the tool down.
- Disconnect the plug it-cable before changing abrasives, changing pads, cleaning or making adjustments.
- Inspect the sanding pad and abrasive regularly and replace damaged or worn accessories before use.
Specifications
| Description | Spec |
|---|---|
| Brand | Festool |
| Cat No. | FES576341 |
| Festool Article No. | 576341 |
| Model | ETS EC 125/3 EQ-Plus |
| Product Type | Eccentric Sander / Random Orbital Sander |
| Drive Type | Mains |
| Power Consumption | 400 W |
| Eccentric Motion Speed | 6 000 - 10 000 min⁻¹ |
| Sanding Stroke | 3.00 mm |
| Replaceable Sanding Disc Diameter | 125.00 mm |
| Dust Extraction Connection Diameter | 27 mm |
| Cable Length | 4.00 m |
| Product Weight Without Accessories | 1.40 kg |
| Motor Type | Brushless EC-TEC Motor |
| Electronics | MMC Multi Material Control |
| Dust Extraction System | Jetstream / CLEANTEC Compatible |
| Abrasive Fastening | StickFix STF |
| Cable System | Plug it |
| Vibration Protection | Yes |
| Antistatic Function | Yes |
| Recommended Use | Fine Sanding, Edge Sanding and Overhead Sanding |
| Sanding: Total Vibration Average Ah | 4.80 m/s² |
| Sanding: Vibration Uncertainty K | 1.50 m/s² |
| Sanding: Sound Pressure Level LpA | 69.00 dB(A) |
| Sanding: Sound Power Level LWA | 80.00 dB(A) |
| Noise Uncertainty K | 3.00 dB |
| Standards Series | EN 62841-2-4 |
| Storage | Systainer³ SYS3 M 187 |
In the box:
- Festool ETS EC 125/3 EQ-Plus eccentric sander
- ST D125-M8-W sanding pad
- Screwdriver, WAF 5
- H05 RN-F-4 plug it-cable
- Systainer³ SYS3 M 187