1. Introdución
Thank you for choosing the WORKPRO 7.2V Cordless Rotary Tool. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your tool. Please read it thoroughly before use and retain it for future reference.
The WORKPRO 7.2V Cordless Rotary Tool is a versatile and compact device designed for various DIY and craft projects. Its lightweight design and variable speed settings make it suitable for tasks such as sanding, engraving, cutting, drilling, grinding, and polishing.

Figure 1: WORKPRO 7.2V Cordless Rotary Tool with included accessories and storage bag.
2. Información de seguridade
Observe sempre as precaucións de seguridade básicas para reducir o risco de incendio, descarga eléctrica e lesións persoais ao usar ferramentas eléctricas.
- Le todas as instrucións: Familiarícese co funcionamento da ferramenta e as pautas de seguridade.
- Use protección ocular: Use sempre lentes de seguridade ou lentes de seguridade con escudos laterais.
- Peza de traballo segura: Sempre clamp ou asegurar a peza de traballo doutro xeito para evitar o movemento durante o funcionamento.
- Manter unha zona de traballo limpa: As áreas desordenadas invitan a accidentes.
- Evite ambientes perigosos: Non use ferramentas eléctricas en damp ou lugares húmidos, ou expoñelos á choiva. Manter a zona de traballo ben iluminada.
- Mantén os nenos lonxe: Todos os visitantes deben manterse a unha distancia segura da zona de traballo.
- Vístete correctamente: Do not wear loose clothing or jewelry. They can be caught in moving parts. Non-skid footwear is recommended. Wear protective hair covering to contain long hair.
- Use a ferramenta correcta: Non forzar a ferramenta ou o accesorio para facer un traballo para o que non foi deseñado.
- Desconectar a enerxía: Disconnect the tool from its power source before making adjustments, changing accessories, or storing it.
- Non sobrepasar: Manteña a posición correcta e o equilibrio en todo momento.
- Manter as ferramentas con coidado: Mantén as ferramentas afiadas e limpas para un rendemento mellor e máis seguro. Siga as instrucións para lubricar e cambiar os accesorios.
- Comprobar as pezas danadas: Antes de seguir empregando a ferramenta, débese revisar coidadosamente un protector ou outra parte danada para determinar que funcionará correctamente e cumprirá a función prevista.
- Do Not Operate While Charging: For safety reasons, do not use the tool while it is being charged.
3. Produto rematadoview
The WORKPRO 7.2V Cordless Rotary Tool is designed for precision work. Understanding its components is key to effective operation.

Figure 2: Key components of the rotary tool.
Compoñentes:
- Interruptor ON / OFF: Activa e desactiva a ferramenta.
- Botón de control de velocidade: Adjusts the rotational speed of the tool.
- Pantalla dixital: Shows the current speed setting.
- Collet Nut: Secures the accessory bits in place.
- Burato de disipación de calor: Garante unha correcta refrixeración do motor durante o funcionamento.
- Indicador LED: Proporciona iluminación para a área de traballo.
- Porto de carga USB-C: Para recargar a batería interna.
Accesorios incluídos:
Your WORKPRO rotary tool comes with 117 diverse accessories, enabling a wide range of applications. These include:

Figura 3: Máisview of the 117 included accessories.
- Afiado/Moenda: Grinding stones and wheels for material shaping and sharpening.
- Carving: Diamond bits for detailed carving and engraving.
- Pulido: Wool felt wheels, felt wheels, screw mandrels, and metal brushes for achieving smooth, shiny finishes.
- Fresado: Milling bits for precise material removal.
- Corte: Cutting discs and saw blades for various cutting tasks, along with a cutting disc holder.
- Lixado: Sandpaper, rubber sanding drums, and sanding bands for surface preparation and finishing.
- Pinzas: 2.35mm and 3.2mm collets to accommodate different shank sizes.
- Perforación: 2.35mm and 3.2mm drill bits for small-scale drilling.
- Chave inglesa: For securing and loosening collet nuts.
4. Configuración
4.1 Carga da ferramenta
The tool is equipped with a 7.2V 1100mAh Lithium-ion rechargeable battery. Before first use, fully charge the tool.
- Connect the provided USB-C charging cable to the tool's USB-C charging port.
- Connect the other end of the USB cable to a compatible USB power source (e.g., computer, USB wall adapter).
- The digital display will indicate charging status. A full charge typically takes approximately 2 hours.
- Unha vez cargado por completo, desconecte o cable de carga.
Note: For optimal battery life, it is recommended to store the tool with the battery charged between 50% and 75%. Recharge the tool at least once every 3 to 6 months if not used regularly.

Figure 4: Charging the rotary tool via USB-C.
4.2 Instalación de accesorios
The WORKPRO rotary tool features an automatic spindle lock design for easy and secure accessory changes.
- Asegúrese de que a ferramenta estea APAGADA.
- Unscrew the collet nut at the front of the tool.
- Select the appropriate collet size for your desired accessory (2.35mm or 3.2mm). Insert the collet into the tool if not already present.
- Insert the shank of the accessory bit into the center of the collet nut. Ensure the bit is fully seated.
- Hand-tighten the collet nut. For a secure fit, use the included wrench to tighten the collet nut firmly. Do not overtighten.

Figure 5: Two-step accessory replacement process.

Figure 6: Detailed installation steps for various accessories.
Note: The automatic spindle lock engages when the tool is off, allowing for accessory changes without needing to press a separate button. A slight clicking sound when the tool stops is normal due to this mechanism.
5. Instrucións de funcionamento
5.1 Acendido/Apagado
To turn the tool ON, slide the ON/OFF switch to the 'ON' position. To turn it OFF, slide the switch to the 'OFF' position.
5.2 Axuste da velocidade
The tool features 6 variable speed settings, ranging from 5000 RPM to 30000 RPM. Press the Speed Control Button to cycle through the speeds. The current speed setting will be displayed on the digital screen.
- Speed I: 5000 RPM
- Speed II: 10000 RPM
- Speed III: 15000 RPM
- Speed IV: 20000 RPM
- Speed V: 25000 RPM
- Speed VI: 30000 RPM
Choose the appropriate speed for your task and material. Lower speeds are generally suitable for polishing, delicate work, and softer materials, while higher speeds are for cutting, grinding, and harder materials.

Figure 7: Variable speed settings and powerful motor.
5.3 Luz LED integrada
The tool includes an integrated LED light that illuminates the work area, improving visibility in dimly lit spaces and for detailed tasks.

Figure 8: Using the LED light for precision engraving.
5.4 Aplicacións
The WORKPRO rotary tool is highly versatile and can be used for:
- Corte: Use appropriate cutting discs for various materials.
- Talla/Gravado: Utilize diamond bits for intricate designs on wood, plastic, or soft metals.
- Pulido: Apply felt wheels and polishing compounds to restore shine to surfaces.
- Lixado: Use sanding bands and drums for smoothing rough edges or preparing surfaces.
- Perforación: Employ small drill bits for precision holes.

Figura 9: Examples of versatile applications.
6. Mantemento
6.1 Limpeza
- Desconecte sempre a ferramenta de calquera fonte de alimentación antes de limpala.
- Use un suave, damp un pano para limpar o exterior da ferramenta. Non empregue produtos químicos agresivos nin produtos de limpeza abrasivos.
- Use a small brush or compressed air to clear dust and debris from the heat dissipation holes and around the collet area.
6.2 Coidado e almacenamento da batería
- To prolong battery life, avoid completely discharging the battery regularly.
- For long-term storage, ensure the battery is charged to approximately 50-75%. Recharge the tool every 3 to 6 months to prevent deep discharge and maintain battery health.
- Store the tool in a cool, dry place, away from direct sunlight and extreme temperatures.
6.3 Almacenamento de accesorios
Keep all accessories organized in the provided storage bag or a suitable container to prevent loss and damage.
7 Solución de problemas
This section addresses common issues you might encounter with your WORKPRO rotary tool.
| Problema | Causa posible | Solución |
|---|---|---|
| A ferramenta non se acende. | A batería está descargada. | Charge the tool fully using the USB-C cable. |
| Tool stops unexpectedly during use. | A batería está baixa ou a ferramenta está sobrecargada. | Recharge the battery. Reduce pressure on the tool or use a lower speed setting for the task. |
| Clicking sound when turning off. | Normal operation of the automatic spindle lock. | This is a normal function and does not indicate a fault. |
| Accessory bit is loose or wobbles. | A porca da pinza non está suficientemente apertada ou o tamaño da pinza é incorrecto. | Ensure the correct collet size is used for the accessory. Tighten the collet nut firmly with the included wrench. |
| Reduced performance or short runtime. | Battery degradation or improper charging/storage. | Ensure proper charging and storage practices are followed (refer to Section 6.2). If the issue persists, the battery may need replacement. |
8. Especificacións
Below are the technical specifications for the WORKPRO 7.2V Cordless Rotary Tool (Model W123024A).
| Característica | Especificación |
|---|---|
| Marca | TRABALLO PRO |
| Número de modelo | W123024A |
| Voltage | 7.2 voltios |
| Tipo de batería | Ion de litio (1 incluído) |
| Capacidade da batería | 1100 mAh |
| Velocidade máxima de rotación | 30000 RPM |
| Velocidades variables | 6 (5000-30000 rpm) |
| Tempo de carga | Aprox. 2 horas |
| Runtime (Max Speed) | Aprox. 45 minutos |
| Peso | 227 gramos |
| Dimensións (L x W x H) | 25.2 x 16.8 x 5.5 cm |
| Característica especial | Cordless, Integrated LED Light, Automatic Spindle Lock |
| Compoñentes incluídos | 117 Accesorios |
| Fabricante | Hang Zhou Great Star Industrial Co.,LTD |
9. Garantía e soporte
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. WORKPRO is committed to providing quality products and customer satisfaction.
If you encounter any issues or have questions regarding your WORKPRO 7.2V Cordless Rotary Tool, please contact the seller or WORKPRO customer support through their official website or contact channels. Please have your model number (W123024A) and purchase details ready when seeking support.