1. Introducció
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. Informació de seguretat
Observeu sempre les precaucions de seguretat bàsiques per reduir el risc d'incendi, descàrrega elèctrica i lesions personals quan feu servir eines elèctriques.
- Llegeix totes les instruccions: Familiaritzeu-vos amb el funcionament de l'eina i les pautes de seguretat.
- Porteu protecció ocular: Feu servir sempre ulleres de seguretat o ulleres de seguretat amb protectors laterals.
- Peça de treball segura: Sempre clamp o fixar la peça de treball d'una altra manera per evitar que es mogui durant el funcionament.
- Mantenir una zona de treball neta: Les zones desordenades conviden accidents.
- Eviteu entorns perillosos: No utilitzeu eines elèctriques a damp o llocs humits, o exposar-los a la pluja. Mantenir la zona de treball ben il·luminada.
- Mantenir els nens allunyats: Tots els visitants s'han de mantenir a una distància segura de la zona de treball.
- Vesteix correctament: 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.
- Utilitzeu l'eina adequada: No forceu l'eina o l'accessori per fer un treball per al qual no ha estat dissenyat.
- Desconnecteu l'alimentació: Disconnect the tool from its power source before making adjustments, changing accessories, or storing it.
- No sobrepasseu: Mantingueu els peus i l'equilibri adequats en tot moment.
- Mantenir les eines amb cura: Mantingueu les eines afilades i netes per obtenir un rendiment millor i més segur. Seguiu les instruccions per lubricar i canviar els accessoris.
- Comproveu les peces danyades: Abans d'utilitzar l'eina més, s'ha de revisar acuradament un protector o una altra peça danyada per determinar que funcionarà correctament i complirà la funció prevista.
- No ho feu funcionar mentre carrega: For safety reasons, do not use the tool while it is being charged.
3. Producte acabatview
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.
Components:
- Interruptor ON / OFF: Activa i desactiva l'eina.
- Botó de control de velocitat: Adjusts the rotational speed of the tool.
- Pantalla digital: Shows the current speed setting.
- Femella de pinça: Secures the accessory bits in place.
- Forat de dissipació de calor: Ensures proper cooling of the motor during operation.
- Indicador LED: Proporciona il·luminació a la zona de treball.
- Port de càrrega USB-C: Per recarregar la bateria interna.
Accessoris inclosos:
Your WORKPRO rotary tool comes with 117 diverse accessories, enabling a wide range of applications. These include:

Figura 3: Mésview of the 117 included accessories.
- Grinding/Sharpening: Grinding stones and wheels for material shaping and sharpening.
- Carving: Diamond bits for detailed carving and engraving.
- Polit: Wool felt wheels, felt wheels, screw mandrels, and metal brushes for achieving smooth, shiny finishes.
- Fresat: Milling bits for precise material removal.
- Tall: Cutting discs and saw blades for various cutting tasks, along with a cutting disc holder.
- Poliment: Sandpaper, rubber sanding drums, and sanding bands for surface preparation and finishing.
- Pinces: 2.35mm and 3.2mm collets to accommodate different shank sizes.
- Perforació: 2.35mm and 3.2mm drill bits for small-scale drilling.
- Clau anglesa: For securing and loosening collet nuts.
4. Configuració
4.1 Càrrega de l'eina
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.
- Un cop estigui completament carregat, desconnecteu el cable de càrrega.
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 Instal·lació d'accessoris
The WORKPRO rotary tool features an automatic spindle lock design for easy and secure accessory changes.
- Assegureu-vos que l'eina estigui 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. Instruccions de funcionament
5.1 Engegada/apagada
Per engegar l'eina, feu lliscar l'interruptor d'encesa/apagada a la posició «ON». Per apagar-la, feu lliscar l'interruptor a la posició «OFF».
5.2 Ajust de la velocitat
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 Llum 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 Aplicacions
The WORKPRO rotary tool is highly versatile and can be used for:
- Tall: Use appropriate cutting discs for various materials.
- Carving/Engraving: Utilize diamond bits for intricate designs on wood, plastic, or soft metals.
- Polit: Apply felt wheels and polishing compounds to restore shine to surfaces.
- Poliment: Use sanding bands and drums for smoothing rough edges or preparing surfaces.
- Perforació: Employ small drill bits for precision holes.

Figura 9: Examples of versatile applications.
6. Manteniment
6.1 Neteja
- Desconnecteu sempre l'eina de qualsevol font d'alimentació abans de netejar-la.
- Utilitzeu un suau, damp drap per netejar l'exterior de l'eina. No utilitzeu productes químics agressius ni netejadors abrasius.
- Use a small brush or compressed air to clear dust and debris from the heat dissipation holes and around the collet area.
6.2 Cura i emmagatzematge de la bateria
- 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 Emmagatzematge d'accessoris
Keep all accessories organized in the provided storage bag or a suitable container to prevent loss and damage.
7. Solució De Problemes
This section addresses common issues you might encounter with your WORKPRO rotary tool.
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'encén. | La bateria està descarregada. | Carregueu l'eina completament amb el cable USB-C. |
| Tool stops unexpectedly during use. | La bateria està baixa o l'eina està sobrecarregada. | 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. | Collet nut not tightened sufficiently or incorrect collet size. | 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. Especificacions
Below are the technical specifications for the WORKPRO 7.2V Cordless Rotary Tool (Model W123024A).
| Característica | Especificació |
|---|---|
| Marca | WORKPRO |
| Número de model | W123024A |
| Voltage | 7.2 Volts |
| Tipus de bateria | Ió de liti (1 inclòs) |
| Capacitat de la bateria | 1100 mAh |
| Velocitat màxima de rotació | 30000 RPM |
| Velocitats variables | 6 (5000-30000 RPM) |
| Temps de càrrega | Aprox. 2 hores |
| Runtime (Max Speed) | Aprox. 45 minuts |
| Pes | 227 grams |
| Dimensions (L x A x A) | 25.2 x 16.8 x 5.5 cm |
| Característica especial | Cordless, Integrated LED Light, Automatic Spindle Lock |
| Components inclosos | 117 Accessoris |
| Fabricant | Hang Zhou Great Star Industrial Co.,LTD |
9. Garantia i Suport
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.





