Introducción
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your HARDELL 8V Mini Electric Rotary Tool. Please read this manual thoroughly before first use and keep it for future reference.
Contenido del paquete
The HARDELL 8V Mini Electric Rotary Tool package includes the following items:
- 1x HARDELL 8V Mini Electric Rotary Tool
- 1x cable de carga USB tipo C
- Llave inglesa 1x
- 2x Collets (3.2mm)
- Various accessories for sanding, grinding, drilling, carving, cutting, and polishing (total 42 pieces).
- Bolsa de almacenamiento 1x

Figure 1: Included accessories for the HARDELL 8V Mini Electric Rotary Tool.
Producto terminadoview
The HARDELL 8V Mini Electric Rotary Tool is a versatile, cordless device designed for precision tasks. It features a compact, lightweight design and adjustable speeds for various applications.

Figure 2: Key components of the HARDELL 8V Mini Electric Rotary Tool.
- Botón ON/OFF: Enciende o apaga la herramienta.
- Bloqueo del husillo: Engages to secure the collet for accessory changes.
- Ajuste de velocidad: Buttons to cycle through 5 speed settings (5000-28000 RPM).
- Puerto de carga: Puerto USB-C para recargar la batería interna.
- Indicador de combustible: LED indicators showing remaining battery life.
- Replaceable Chuck Design: Allows for easy changing of collets and accessories.
- 360° LED Illumination: Integrated LED ring for improved visibility during operation.
Configuración
Carga de la herramienta
Before first use, fully charge the rotary tool. Connect the provided USB-C cable to the charging port on the tool and plug the other end into a compatible USB power adapter (not included). The fuel gauge LEDs will indicate charging status. A full charge takes approximately 90 minutes.

Figure 3: Charging the HARDELL 8V Mini Electric Rotary Tool.
Instalación de accesorios
- Mantenga presionado el botón de bloqueo del eje.
- Unscrew the nut at the tip of the tool.
- Select the appropriate collet for your accessory and insert it into the chuck.
- Insert the desired accessory (e.g., drill bit, sanding band) into the collet.
- While still holding the spindle lock button, tighten the nut securely with the provided spanner.
- Suelte el botón de bloqueo del eje.
Important: Do not press the spindle lock button while the motor is running.

Figura 4: Pasos de instalación de accesorios.
Instrucciones de funcionamiento
Encendido/apagado
Press the ON/OFF button to turn the tool on. Press it again to turn the tool off.
Velocidad de ajuste
The tool offers 5 adjustable speeds, ranging from 5000 RPM to 28000 RPM. Use the '+' and '-' buttons to increase or decrease the rotational speed. Select the appropriate speed for your material and accessory to achieve optimal results and prevent damage.
| Nivel de velocidad | RPM | Uso recomendado |
|---|---|---|
| 1 | 5000 | Delicate polishing, light sanding on soft materials. |
| 2 | 12000 | General sanding, light carving. |
| 3 | 18000 | Drilling, grinding, moderate carving. |
| 4 | 23000 | Cutting, heavy grinding. |
| 5 | 28000 | Fast material removal, heavy-duty cutting. |

Figure 5: Variable speed control for precise work.
Aplicaciones
The HARDELL rotary tool is suitable for a variety of tasks:
- Lijado: Utilice bandas o discos de lijado para alisar las superficies.
- Afilado/rectificado: Utilize grinding wheels for shaping and sharpening.
- Perforación: Employ HSS drill bits for creating holes in various materials.
- Tallado/Grabado: Use HSS cutters or diamond bits for detailed work.
- Corte: Attach cut-off wheels for precise cuts in metal or other materials.
- Pulido: Use felt wheels with polishing compound for a smooth finish.

Figura 6: Examples of rotary tool applications.
Mantenimiento
- Limpieza: After each use, wipe the tool with a clean, dry cloth to remove dust and debris. Do not use harsh chemicals or abrasive cleaners.
- Almacenamiento de accesorios: Store accessories in the provided bag or a suitable container to prevent damage and loss.
- Cuidado de la batería: For optimal battery life, avoid fully discharging the tool frequently. Charge it regularly, even if not in use for extended periods. Store in a cool, dry place.
- Mantenimiento del mandril: Periodically inspect the chuck and collets for wear or damage. Replace worn parts as needed to ensure secure accessory holding.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La herramienta no se enciende. | La batería está descargada. | Cargue la herramienta utilizando el cable USB-C. |
| El accesorio se tambalea o se cae. | Accessory not properly secured or wrong collet size. | Ensure the correct collet is used and the nut is tightened securely. Check for worn collets. |
| Tool loses power during use. | La batería está baja o la herramienta está sobrecargada. | Recargue la batería. Reduzca la presión sobre la herramienta durante el uso. |
| Vibración o ruido excesivo. | Bent accessory or loose collet. | Inspect the accessory for damage and replace if necessary. Re-tighten the collet nut. |
Presupuesto
| Característica | Especificación |
|---|---|
| Marca | HARDELL |
| Número de modelo | DM22409WHIHD-1-de |
| Volumentage | 8 voltios |
| Fuente de poder | Battery (Akku) |
| Velocidad máxima de rotación | 28000 RPM |
| Min Rotational Speed | 5000 RPM |
| Configuraciones de velocidad | 5 niveles |
| Capacidad de la batería | 900 mAh (internal) |
| Tiempo de carga | Approx. 90 minutes (USB-C) |
| Peso | 0.26 kilogramos |
| Accesorios incluidos | 42 piezas |
Garantía y soporte
The HARDELL 8V Mini Electric Rotary Tool includes a 30-day return policy. For warranty claims, technical support, or further assistance, please contact your retailer or the HARDELL customer service department. Refer to the product packaging or the official HARDELL websitio para información de contacto.