1. Pengenalan
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. Maklumat Keselamatan
Sentiasa patuhi langkah berjaga-jaga keselamatan asas untuk mengurangkan risiko kebakaran, kejutan elektrik dan kecederaan diri semasa mengendalikan alatan kuasa.
- Baca Semua Arahan: Biasakan diri anda dengan pengendalian alat dan garis panduan keselamatan.
- Pakai Pelindung Mata: Sentiasa pakai cermin mata keselamatan atau cermin mata keselamatan dengan pelindung sisi.
- Bahan Kerja Selamat: Sentiasa clamp atau sebaliknya selamatkan bahan kerja untuk mengelakkan pergerakan semasa operasi.
- Mengekalkan Kawasan Kerja yang Bersih: Kawasan bersepah mengundang kemalangan.
- Elakkan Persekitaran Berbahaya: Jangan gunakan alatan kuasa dalam damp atau lokasi basah, atau mendedahkannya kepada hujan. Pastikan kawasan kerja tetap terang.
- Jauhkan Kanak-kanak: Semua pelawat hendaklah berada pada jarak yang selamat dari kawasan kerja.
- Berpakaian dengan betul: 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.
- Gunakan Alat yang Betul: Jangan paksa alat atau lampiran untuk melakukan kerja yang ia tidak direka bentuk.
- Putuskan Kuasa: Disconnect the tool from its power source before making adjustments, changing accessories, or storing it.
- Jangan melampaui batas: Pastikan pijakan dan keseimbangan yang betul pada setiap masa.
- Mengekalkan Alat Dengan Berhati-hati: Pastikan alatan tajam dan bersih untuk prestasi yang lebih baik dan selamat. Ikut arahan untuk pelincir dan menukar aksesori.
- Semak bahagian yang rosak: Sebelum menggunakan alat selanjutnya, pelindung atau bahagian lain yang rosak hendaklah diperiksa dengan teliti untuk menentukan ia akan beroperasi dengan betul dan melaksanakan fungsi yang dimaksudkan.
- Do Not Operate While Charging: For safety reasons, do not use the tool while it is being charged.
3. Produk Lebihview
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.
Komponen:
- Suis ON / OFF: Mengaktifkan dan menyahaktifkan alat.
- Butang Kawalan Kelajuan: Adjusts the rotational speed of the tool.
- Skrin Paparan Digital: Shows the current speed setting.
- Collet Nut: Secures the accessory bits in place.
- Lubang Pelesapan Haba: Ensures proper cooling of the motor during operation.
- Penunjuk LED: Menyediakan pencahayaan untuk kawasan kerja.
- Port Pengecasan USB-C: Untuk mengecas semula bateri dalaman.
Aksesori yang disertakan:
Your WORKPRO rotary tool comes with 117 diverse accessories, enabling a wide range of applications. These include:

Gambar 3: Lebihview of the 117 included accessories.
- Pengisaran/Pengasahan: Grinding stones and wheels for material shaping and sharpening.
- Ukiran: Diamond bits for detailed carving and engraving.
- Menggilap: Wool felt wheels, felt wheels, screw mandrels, and metal brushes for achieving smooth, shiny finishes.
- Pengilangan: Milling bits for precise material removal.
- Memotong: Cutting discs and saw blades for various cutting tasks, along with a cutting disc holder.
- Pengamplasan: Sandpaper, rubber sanding drums, and sanding bands for surface preparation and finishing.
- Collet: 2.35mm and 3.2mm collets to accommodate different shank sizes.
- Penggerudian: 2.35mm and 3.2mm drill bits for small-scale drilling.
- Sepana: For securing and loosening collet nuts.
4. Persediaan
4.1 Charging the Tool
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.
- Setelah dicas sepenuhnya, cabut kabel pengecasan.
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 Memasang Aksesori
The WORKPRO rotary tool features an automatic spindle lock design for easy and secure accessory changes.
- Ensure the tool is turned OFF.
- 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. Arahan Operasi
5.1 Menghidupkan/Mematikan
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 Melaraskan Kelajuan
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 Lampu LED Bersepadu
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 Aplikasi
The WORKPRO rotary tool is highly versatile and can be used for:
- Memotong: Use appropriate cutting discs for various materials.
- Ukiran/Ukiran: Utilize diamond bits for intricate designs on wood, plastic, or soft metals.
- Menggilap: Apply felt wheels and polishing compounds to restore shine to surfaces.
- Pengamplasan: Use sanding bands and drums for smoothing rough edges or preparing surfaces.
- Penggerudian: Employ small drill bits for precision holes.

Gambar 9: Cthamples of versatile applications.
6. Penyelenggaraan
6.1 Pembersihan
- Always disconnect the tool from any power source before cleaning.
- Gunakan yang lembut, damp kain untuk mengelap bahagian luar alat. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- Use a small brush or compressed air to clear dust and debris from the heat dissipation holes and around the collet area.
6.2 Penjagaan dan Penyimpanan Bateri
- 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 Storan Aksesori
Keep all accessories organized in the provided storage bag or a suitable container to prevent loss and damage.
7. Penyelesaian masalah
This section addresses common issues you might encounter with your WORKPRO rotary tool.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Alat tidak dihidupkan. | Bateri dinyahcas. | Charge the tool fully using the USB-C cable. |
| Tool stops unexpectedly during use. | Bateri lemah atau alat terlebih muatan. | 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. Spesifikasi
Below are the technical specifications for the WORKPRO 7.2V Cordless Rotary Tool (Model W123024A).
| Ciri | Spesifikasi |
|---|---|
| Jenama | WORKPRO |
| Nombor Model | W123024A |
| Voltage | 7.2 Volt |
| Jenis Bateri | Litium-ion (1 termasuk) |
| Kapasiti Bateri | 1100 mAh |
| Kelajuan Putaran Maks | 30000 RPM |
| Kelajuan Berubah | 6 (5000-30000 RPM) |
| Masa Mengecas | lebih kurang 2 jam |
| Runtime (Max Speed) | lebih kurang 45 minit |
| Berat badan | 227 Gram |
| Dimensi (L x W x H) | 25.2 x 16.8 x 5.5 cm |
| Ciri Khas | Cordless, Integrated LED Light, Automatic Spindle Lock |
| Komponen yang Disertakan | 117 Aksesori |
| Pengeluar | Hang Zhou Great Star Industrial Co.,LTD |
9. Waranti dan Sokongan
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.