1. Produktüberschreitungview
The Einhell cordless hammer drill TE-HD 18/12 Li-Solo is a versatile and powerful tool designed for drilling and percussion drilling tasks. As part of the Power X-Change family, it offers cordless freedom and compatibility with any Power X-Change battery.

Figure 1: Einhell TE-HD 18/12 Li Cordless Hammer Drill. This image shows the main product, a red and black cordless hammer drill, without a battery attached.
Zu den Hauptmerkmalen gehören:
- Kabellose Freiheit: Operates on the Einhell Power X-Change battery system, eliminating the need for power cords.
- Drei Funktionen: Capable of drilling, hammer drilling, and chiseling (with appropriate accessories).
- Pneumatic Impact Mechanism: Delivers up to 1.3 joules of impact energy for effective drilling in concrete (up to 12mm).
- Robustes Design: Features a powerful motor and durable metal transmission for high torque.
- SDS-Plus Chuck: Universal SDS-Plus tool chuck with semi-automatic operation for quick bit changes.
- Speed Control Electronics: Allows adaptation of output to the material and task.
- LED-Licht: Integrierte LED lamp for optimal illumination of the working area.
- Ergonomic Softgrip: Provides comfortable handling and control.

Figure 2: Diagram highlighting key features of the Einhell TE-HD 18/12 Li. Labels point to the pneumatic impact mechanism, SDS-Plus chuck, LED light, speed control electronics, and the 2+1 functions (impact drilling, conventional drilling, screwdriving).

Figure 3: Illustration showing the Einhell TE-HD 18/12 Li as part of the larger Power X-Change family, emphasizing battery compatibility across over 300 tools.
2. Sicherheitshinweise
Always observe general power tool safety guidelines to prevent electric shock, fire, and serious injury. Keep this instruction manual for future reference.
2.1 Allgemeine Sicherheitshinweise für Elektrowerkzeuge
- Sicherheit am Arbeitsplatz: Halten Sie den Arbeitsbereich sauber und gut beleuchtet. Betreiben Sie Elektrowerkzeuge nicht in explosionsgefährdeten Bereichen, wie z. B. in Gegenwart von brennbaren Flüssigkeiten, Gasen oder Stäuben.
- Elektrische Sicherheit: Vermeiden Sie Körperkontakt mit geerdeten oder geerdeten Oberflächen. Setzen Sie Elektrowerkzeuge keinem Regen oder Nässe aus.
- Persönliche Sicherheit: Stay alert, watch what you are doing and use common sense. Use personal protective equipment such as safety glasses, hearing protection, and dust masks.
- Verwendung und Pflege von Elektrowerkzeugen: Wenden Sie keine Gewalt an. Verwenden Sie das für Ihren Anwendungszweck geeignete Elektrowerkzeug. Trennen Sie den Akku vom Elektrowerkzeug, bevor Sie Einstellungen vornehmen, Zubehör wechseln oder Elektrowerkzeuge lagern.
- Verwendung und Pflege des Akkuwerkzeugs: Laden Sie den Akku nur mit dem vom Hersteller angegebenen Ladegerät auf. Verwenden Sie Elektrowerkzeuge nur mit speziell dafür vorgesehenen Akkus.
3. Einrichtung
The Einhell TE-HD 18/12 Li is supplied without a battery or charger. These components are sold separately and are essential for operation.

Figure 4: Image indicating that the product is supplied without a battery or charger, which must be acquired separately.
3.1 Anbringen des Akkus
- Stellen Sie sicher, dass das Werkzeug ausgeschaltet ist.
- Align the battery pack with the receptacle at the base of the tool.
- Schieben Sie den Akku so weit hinein, bis er sicher einrastet.
- Zum Entnehmen drücken Sie den Entriegelungsknopf am Akku und schieben ihn heraus.
3.2 Installing Drill Bits and Accessories
The tool features a universal SDS-Plus chuck for quick and secure bit changes.

Figure 5: Close-up of the SDS-Plus tool holder, illustrating its semi-automatic operation for easy bit insertion and removal.
- Ziehen Sie die Spannhülse zurück.
- Insert the SDS-Plus drill bit or accessory into the chuck.
- Release the chuck sleeve. The bit should lock into place. Pull on the bit to ensure it is securely fastened.
- To remove, pull back the chuck sleeve and pull the bit out.
A magnetic adapter for screwdriver bits is included for screwdriving applications.

Figure 6: Image showing the included magnetic adapter designed for use with standard screwdriver bits.
4. Bedienungsanleitung
The Einhell TE-HD 18/12 Li offers multiple operating modes for various applications.

Figure 7: Close-up of the mode selector switch, indicating two primary modes for flexible application.
4.1 Auswahl des Betriebsmodus
Use the mode selector switch to choose between drilling, hammer drilling, or chiseling (if applicable with specific accessories).
- Bohrmodus: For drilling into wood, metal, or plastic.
- Hammerbohrmodus: For drilling into concrete, masonry, and stone.
- Meißelmodus: For light chiseling work (requires appropriate chisel bit).
4.2 Starten und Stoppen des Werkzeugs
- Drücken Sie zum Starten den EIN/AUS-Ausschalter.
- To stop, release the ON/OFF trigger switch.
4.3 Geschwindigkeitsregelung
The tool features precision speed electronics. The speed can be adjusted by varying the pressure on the ON/OFF trigger switch. Apply less pressure for lower speeds and more pressure for higher speeds.
4.4 LED-Arbeitsleuchte
The integrated LED light illuminates the work area automatically when the trigger is pressed, improving visibility in dimly lit conditions.

Figure 8: The cordless hammer drill with its LED light activated, demonstrating how it illuminates the work area for improved visibility.
4.5 Drilling Performance
The maximum number of holes per battery charge varies depending on the battery capacity and material. For concrete (6x50 mm holes), approximate performance is:
| Batteriekapazität | Approx. Holes |
|---|---|
| 2.0 Ah | 45 Stück. |
| 2.5 Ah | 57 Stück. |
| 3.0 Ah | 82 Stück. |
| 4.0 Ah | 96 Stück. |
| 5.2 Ah | 140 Stück. |
| 6.0 Ah | 166 Stück. |
| 8.0 Ah | 182 Stück. |

Figure 9: Visual representation of the maximum number of 6x50 mm holes that can be drilled in concrete per battery charge, across various Power X-Change battery capacities.

Figure 10: A user demonstrating the Einhell TE-HD 18/12 Li hammer drill in action, drilling into a concrete wall, highlighting its practical application.
5. Wartung
Regular maintenance ensures the longevity and optimal performance of your Einhell TE-HD 18/12 Li.
5.1 Reinigung
- Halten Sie die Lüftungsschlitze sauber, um eine Überhitzung zu vermeiden.
- Wischen Sie das Werkzeuggehäuse mit einem weichen, fusselfreien Tuch ab.amp Lösungsmittel.
- Clean the SDS-Plus chuck regularly to ensure smooth operation.
5.2 Speicherung
- Store the tool in a dry, well-ventilated area, away from direct sunlight and moisture.
- Ensure the battery pack is removed before storage.
- Store the tool and accessories in their original case or a suitable storage container.
6. Fehlerbehebung
This section addresses common issues you might encounter with your Einhell TE-HD 18/12 Li.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Werkzeug startet nicht. | Batterie nicht richtig eingesetzt oder entladen. | Stellen Sie sicher, dass der Akku vollständig eingesetzt ist. Laden Sie den Akku gegebenenfalls auf. |
| Verminderte Bohrleistung. | Worn drill bit; incorrect mode selected; battery low. | Replace drill bit. Select appropriate mode (e.g., hammer drilling for concrete). Charge battery. |
| Das Bohrfutter rastet nicht ein. | Chuck dirty or damaged; incorrect bit type. | Clean chuck. Ensure SDS-Plus bit is used. If problem persists, contact service. |
| Das Werkzeug überhitzt. | Verstopfte Lüftungsschlitze; kontinuierliche starke Beanspruchung. | Reinigen Sie die Lüftungsschlitze. Lassen Sie das Werkzeug bei längerem Gebrauch abkühlen. |
7. Spezifikationen
| Spezifikation | Wert |
|---|---|
| Marke | Einhell |
| Modellnummer | TE-HD 18/12 Li (Model 2021) / 4513970 |
| Stromquelle | Battery Powered (Power X-Change 18V) |
| Bandtage | 18 Volt |
| Maximale Drehzahl | 1300 U/min |
| Aufprallenergie | 1.3 Joules (Pneumatic) |
| Bohrertyp | Schlagbohrer |
| Spannfuttertyp | SDB-Plus |
| Bohrleistung Holz | 14 Millimeter |
| Bohrkapazität Metall | 8 Millimeter |
| Drilling Capacity Concrete | 12 Millimeter |
| Artikelgewicht | 1.49 Kilogramm (ca. 3.28 Pfund) |
| Produktabmessungen (L x B x H) | 9.76" x 2.87" x 7.68" |
| Material | Metall |
| Im Lieferumfang enthaltene Komponenten | Cordless hammer drill, Magnetic adapter for screwdriver bits |
| Batterien enthalten? | Nein (separat erhältlich) |
| Besonderheit | Tragbar |
8. Garantie und Support
Einhell products are manufactured to high quality standards and undergo strict quality controls. Should you experience any issues, please refer to the following information.
8.1 Garantieinformationen
The EU Spare Part Availability Duration for this product is 2 Years. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Einhell webWebsite.
8.2 Kundendienst
For technical assistance, spare parts, or service inquiries, please contact Einhell customer support. Contact details can typically be found on the official Einhell webWebsite oder in der Produktverpackung.
Official Einhell WebWebsite: www.einhell.com





