1. Producte acabatview
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.
Les característiques clau inclouen:
- Llibertat sense fil: Operates on the Einhell Power X-Change battery system, eliminating the need for power cords.
- Tres funcions: 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).
- Disseny robust: Features a powerful motor and durable metal transmission for high torque.
- Mandril SDS-Plus: 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.
- Llum LED: Integrated 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. Instruccions de seguretat
Always observe general power tool safety guidelines to prevent electric shock, fire, and serious injury. Keep this instruction manual for future reference.
2.1 Advertències generals de seguretat d'eines elèctriques
- Seguretat de l'àrea de treball: Mantingueu la zona de treball neta i ben il·luminada. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Seguretat elèctrica: Eviteu el contacte corporal amb superfícies connectades a terra. No exposeu les eines elèctriques a la pluja ni a condicions humides.
- Seguretat personal: Stay alert, watch what you are doing and use common sense. Use personal protective equipment such as safety glasses, hearing protection, and dust masks.
- Ús i cura de les eines elèctriques: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu la bateria de l'eina elèctrica abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Ús i cura de l'eina de la bateria: Recarrega només amb el carregador especificat pel fabricant. Utilitza eines elèctriques només amb bateries específicament designades.
3. Configuració
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 Connectar la bateria
- Assegureu-vos que l'eina estigui apagada.
- Align the battery pack with the receptacle at the base of the tool.
- Feu lliscar la bateria al seu lloc fins que faci clic de manera segura.
- Per treure-la, premeu el botó d'alliberament de la bateria i feu-la lliscar cap a fora.
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.
- Estireu la màniga del mandril cap enrere.
- 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.
- Per treure-ho, estireu el màniga del mandril i traieu la broca.
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. Instruccions de funcionament
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 Selecció del mode de funcionament
Use the mode selector switch to choose between drilling, hammer drilling, or chiseling (if applicable with specific accessories).
- Mode de perforació: For drilling into wood, metal, or plastic.
- Mode de perforació amb martell: Per perforar formigó, maçoneria i pedra.
- Mode de cincelat: Per a treballs de cisellat lleugers (requereix la broca de cisell adequada).
4.2 Inici i aturada de l'eina
- Per començar, premeu l'interruptor ON/OFF.
- To stop, release the ON/OFF trigger switch.
4.3 Control de velocitat
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 Llum de treball LED
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:
| Capacitat de la bateria | Approx. Holes |
|---|---|
| 2.0 Ah | PC 45. |
| 2.5 Ah | PC 57. |
| 3.0 Ah | PC 82. |
| 4.0 Ah | PC 96. |
| 5.2 Ah | PC 140. |
| 6.0 Ah | PC 166. |
| 8.0 Ah | PC 182. |

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. Manteniment
Regular maintenance ensures the longevity and optimal performance of your Einhell TE-HD 18/12 Li.
5.1 Neteja
- Mantingueu netes les ranures de ventilació per evitar el sobreescalfament.
- Netegeu la carcassa de l'eina amb un drap suau iamp tela. No utilitzeu agents de neteja o dissolvents forts.
- Clean the SDS-Plus chuck regularly to ensure smooth operation.
5.2 Emmagatzematge
- Guardeu l'eina en un lloc sec i ben ventilat, allunyat de la llum solar directa i de la humitat.
- Ensure the battery pack is removed before storage.
- Store the tool and accessories in their original case or a suitable storage container.
6. Solució De Problemes
This section addresses common issues you might encounter with your Einhell TE-HD 18/12 Li.
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia. | Bateria no inserida correctament o descarregada. | Assegureu-vos que la bateria estigui completament inserida. Carregueu-la si cal. |
| Rendiment de perforació reduït. | Worn drill bit; incorrect mode selected; battery low. | Replace drill bit. Select appropriate mode (e.g., hammer drilling for concrete). Charge battery. |
| Bit not locking into chuck. | Chuck dirty or damaged; incorrect bit type. | Clean chuck. Ensure SDS-Plus bit is used. If problem persists, contact service. |
| L'eina s'escalfa massa. | Ranures de ventilació bloquejades; ús intensiu continu. | Netegeu les ranures de ventilació. Deixeu que l'eina es refredi durant un ús prolongat. |
7. Especificacions
| Especificació | Valor |
|---|---|
| Marca | Einhell |
| Número de model | TE-HD 18/12 Li (Model 2021) / 4513970 |
| Font d'alimentació | Battery Powered (Power X-Change 18V) |
| Voltage | 18 Volts |
| Velocitat de rotació màxima | 1300 RPM |
| Energia d'impacte | 1.3 Joules (Pneumatic) |
| Tipus de trepant | Trepant de martell |
| Tipus Chuck | SDS Plus |
| Capacitat de perforació de fusta | 14 mil·límetres |
| Capacitat de perforació de metall | 8 mil·límetres |
| Drilling Capacity Concrete | 12 mil·límetres |
| Pes de l'article | 1.49 quilograms (aproximadament 3.28 lliures) |
| Dimensions del producte (L x A x A) | 9.76" x 2.87" x 7.68" |
| Material | Metall |
| Components inclosos | Cordless hammer drill, Magnetic adapter for screwdriver bits |
| Piles incloses? | No (Sold Separately) |
| Característica especial | Portàtil |
8. Garantia i Suport
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 Informació de la garantia
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 weblloc.
8.2 Atenció al client
For technical assistance, spare parts, or service inquiries, please contact Einhell customer support. Contact details can typically be found on the official Einhell weblloc o a l'embalatge del producte.
Official Einhell Weblloc: www.einhell.com





