1. Produk Lebihview
The TECCPO Mini Cordless Rotary Tool Kit 4V (Model TPRT02D) is a versatile, portable power tool designed for a variety of light-duty DIY and crafting applications. It features a 4V Li-ion battery, USB-C charging, and a 5-speed setting, making it suitable for tasks such as trimming, cutting, drilling, etching, sanding, engraving, and polishing. The kit includes 53 accessories to support diverse projects.

Rajah 1.1: TECCPO Mini Cordless Rotary Tool with key components labeled, including the 5-speed setting, USB-C charging port, On-Off switch, Spindle button, Heat Dissipation Hole, Chuck (range Φ3.2/2.3mm), and 4V Li-ion Battery.
2. Arahan Keselamatan
Always observe the following safety precautions when operating the rotary tool to prevent injury or damage:
- Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and a dust mask, especially when working with materials that produce dust or debris.
- Pastikan bahan kerja berada dalam keadaan selamatamped atau ditahan untuk mengelakkan pergerakan semasa operasi.
- Do not apply excessive pressure to the tool; let the accessory do the work.
- Jauhkan tangan dan pakaian longgar daripada bahagian yang berputar.
- Putuskan sambungan alat daripada sumber kuasa sebelum menukar aksesori atau melakukan penyelenggaraan.
- Simpan alat dan aksesori di lokasi yang kering dan selamat, jauh daripada capaian kanak-kanak.
- Use only accessories rated for the tool's maximum speed.
- Elakkan mengendalikan alat dalam damp atau keadaan basah.
3. Kandungan Pakej
The TECCPO Mini Cordless Rotary Tool Kit includes the following items:
- 1x TECCPO Mini Cordless Rotary Tool (Model TPRT02D)
- 1x Kabel Pengecas USB-C
- 1x Accessory Case with 53 assorted accessories
- 1x Protective Shield
- 2x Collets (Φ2.3/3.2mm)
- 1x sepana

Rajah 3.1: Complete package contents, including the rotary tool, USB-C cable, accessory case with various grinding, polishing, engraving, cutting, sanding, and drilling attachments, a protective shield, collets, and a wrench.
4. Persediaan dan Pemasangan
4.1 Charging the Tool
The rotary tool is powered by a 4V Li-ion battery and charges via a USB-C port. Before first use, fully charge the tool.
- Locate the USB-C charging port on the tool (refer to Figure 1.1).
- Connect the provided USB-C cable to the tool and to a compatible USB power source (e.g., wall adapter, power bank, computer USB port).
- Lampu penunjuk pengecasan akan menyala semasa mengecas dan bertukar warna atau mati apabila dicas sepenuhnya.
4.2 Installing/Changing Accessories
To install or change accessories, follow these steps:
- Ensure the tool is turned off and disconnected from any power source.
- Press and hold the spindle button to lock the chuck.
- Unscrew the chuck nut counter-clockwise using the provided wrench or by hand until it is loose enough to insert an accessory.
- Insert the shank of the desired accessory into the collet, ensuring it is fully seated.
- Tighten the chuck nut clockwise while still holding the spindle button, until the accessory is securely fastened. Do not overtighten.
- Release the spindle button.

Rajah 4.1: Step-by-step guide for accessory installation: 1) Press the spindle button, 2) Unscrew the nut, 3) Replace accessory and fix with a wrench.
4.3 Attaching the Protective Shield
For certain applications, especially cutting or grinding, attach the protective shield to enhance user safety.
- Ensure the tool is off and an accessory is securely installed.
- Align the protective shield with the front of the tool, ensuring the opening faces away from the accessory.
- Snap or screw the shield into place according to its design, ensuring it is firmly attached and does not interfere with the accessory's rotation.

Rajah 4.2: The rotary tool shown with the protective shield installed, demonstrating its use during a cutting task to ensure operator safety.
5. Operasi
5.1 Menghidupkan/Mematikan
To turn the tool on or off, use the designated On-Off switch (refer to Figure 1.1).
- Press the On-Off switch to the 'On' position to start the tool.
- Press the On-Off switch to the 'Off' position to stop the tool.
5.2 Melaraskan Kelajuan
The tool features 5 variable speed settings, allowing you to select the appropriate RPM for different materials and tasks. Use the speed control button (refer to Figure 1.1) to cycle through the settings.

Rajah 5.1: Speed settings and their corresponding rotational speeds (RPM).
| Tetapan Kelajuan | Kelajuan Putaran (RPM) |
|---|---|
| 1 | 5000 RPM |
| 2 | 10000 RPM |
| 3 | 15000 RPM |
| 4 | 20000 RPM |
| 5 | 25000 RPM |
5.3 Using the Tool for Different Applications
The TECCPO rotary tool, with its various accessories, can perform multiple functions:
- Pengisaran: Use grinding wheels for shaping, sharpening, deburring, and smoothing rough edges on various materials.
- Menggilap: Apply felt wheels or wool polishing wheels with polishing compound to achieve a smooth, shiny finish on metal, plastic, and other surfaces.
- Engraving/Carving: Utilize HSS cutters or diamond bits for intricate detailing, lettering, and decorative work on wood, metal, glass, and plastic.
- Pengamplasan: Attach sanding bands or paper to smooth surfaces, remove rust, or prepare materials for finishing.
- Memotong: Use cut-off wheels with the protective shield to cut through thin metal, plastic, or wood.
- Penggerudian: Employ HSS drill bits for creating small holes in wood, plastic, or soft metals.
- Pembersihan: Use wire brushes or bristle brushes to remove rust, corrosion, or clean intricate parts.

Rajah 5.2: Examples of accessory compatibility and diverse applications of the rotary tool.
Video 5.1: Demonstration of the TECCPO 4V Cordless Rotary Tool in various applications, including grinding, carving, sanding, engraving, drilling, and cutting, showcasing its versatility and ease of use.
Video 5.2: Berakhirview of the TECCPO Rotary Tool Accessory Kit, demonstrating the wide range of attachments and their uses for different crafting and DIY projects.
6. Penyelenggaraan
Regular maintenance ensures optimal performance and extends the lifespan of your rotary tool.
- Pembersihan: After each use, wipe down the tool with a clean, dry cloth. Use a soft brush or compressed air to remove dust and debris from the ventilation slots and chuck area. Do not use harsh chemicals or abrasive cleaners.
- Penjagaan Aksesori: Clean accessories after use and store them properly in the accessory case to prevent damage or loss. Replace worn or damaged accessories promptly.
- Storan: Store the tool and accessories in a cool, dry place, away from direct sunlight and moisture. Ensure the battery is partially charged (not fully depleted or fully charged for long-term storage) if storing for extended periods.
7. Penyelesaian masalah
If you encounter issues with your TECCPO Mini Cordless Rotary Tool, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Alat tidak dihidupkan | Bateri habis On-Off switch is not fully engaged | Cas bateri sepenuhnya Ensure the switch is firmly in the 'On' position |
| Reduced power or stops during use | Caj bateri rendah Tekanan berlebihan dikenakan Perlindungan beban lampau diaktifkan | Cas semula bateri Kurangkan tekanan pada bahan kerja Allow the tool to cool down, then restart |
| Aksesori goyah atau jatuh | Chuck nut not tightened sufficiently Incorrect collet size for accessory shank | Ensure chuck nut is tightened securely Use the correct collet (Φ2.3mm or Φ3.2mm) for the accessory shank |
| Alat terlalu panas | Penggunaan berat berterusan Lubang pengudaraan tersumbat | Benarkan alat menjadi sejuk Clear any obstructions from the heat dissipation holes |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | TECCPO |
| Nombor Model | TPRT02D |
| Sumber Kuasa | Bateri Li-ion 4V |
| Jenis Pengecasan | USB-C |
| Tetapan Kelajuan | 5-Kelajuan |
| Kelajuan Putaran Minimum | 5000 RPM |
| Kelajuan Putaran Maksimum | 25000 RPM |
| Banjaran Chuck | Φ2.3mm / Φ3.2mm |
| Berat Barang | 1.24 paun |
| Dimensi Produk | 7.5 x 24 x 1.5 inci |
| Aksesori Termasuk | 53 keping |
9. Waranti dan Sokongan
For warranty information, technical support, or service inquiries, please refer to the contact details provided with your product packaging or visit the official TECCPO webtapak. Simpan resit pembelian anda sebagai bukti pembelian untuk sebarang tuntutan waranti.