Introduction
The KW-trio Elliptical Hole Single Hole Puncher (Model 9771) is a versatile and durable tool designed for creative DIY projects and office use. It features a unique 15x4mm oval hole design and an all-metal body with a solid cutter head, offering strong penetrating power for various materials. This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your puncher.
Safety Information
- Keep fingers clear of the punching mechanism to prevent injury.
- Do not attempt to punch materials thicker than the specified capacity (10 sheets of A4 paper or equivalent).
- Keep out of reach of children.
- Use on a stable, flat surface.
- Do not force the puncher if it encounters resistance; this may damage the mechanism.
Package Contents
- 1 x KW-trio Elliptical Hole Single Hole Puncher (Model 9771)
Specifications
| Feature | Detail |
|---|---|
| Model Number | 9771 |
| Punch Hole Type | Elliptical Hole |
| Punch Hole Dimensions | 15mm x 4mm |
| Sheet Capacity | 10 sheets (A4 paper, 80gsm) |
| Material Compatibility | ID cards, plastic photos, films, papers, collector membranes, bank cards, photo papers |
| Body Material | All-metal, painted for rust resistance |
| Adjustable Feed Depth | 1mm - 20mm |
| Dimensions (L x H x W) | 149mm x 43mm x 25mm (approximate) |
| Weight | 0.275 kg (approximate) |
Setup
- Unpack: Carefully remove the puncher from its packaging.
- Inspect: Check the puncher for any visible damage.
- Familiarize: Identify the main components:
- Punching handle
- Punching head
- Positioning ruler (adjustable guide)
- Bottom chip collector
Operating Instructions
- Adjust Positioning Ruler:
Locate the positioning ruler on the side of the puncher. Slide it to the desired depth (1mm to 20mm) to ensure consistent hole placement. This is particularly useful for precise alignment on multiple items.
Figure 4: Adjusting the positioning ruler for feed depth (1-20mm). - Insert Material:
Place the material (paper, card, film, etc.) into the punching slot, aligning it against the positioning ruler if needed. Ensure the material is flat and within the puncher's capacity (max 10 sheets of A4 paper).
Figure 5: Correctly inserting material for punching. - Punch:
Press down firmly on the handle. The puncher utilizes a leverage principle for efficient and labor-saving operation. A clean elliptical hole of 15x4mm will be created.
Figure 6: Applying pressure to punch, demonstrating the lever principle. - Creating Extended Elliptical Holes (Optional):
For longer elliptical slots, punch once, then slightly shift the material and punch again, overlapping the previous hole. Repeat as necessary to achieve the desired length.
Figure 7: Expanding elliptical hole length with multiple punches.
Maintenance
- Empty Chip Collector:
The puncher is equipped with a bottom chip collector. Regularly slide open or remove the collector to dispose of punched scraps. This prevents clogging and ensures smooth operation.
Figure 8: Emptying the chip collector. 
Figure 9: Detail of the bottom chip collector. - Cleaning:
Wipe the exterior of the puncher with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Storage:
Store the puncher in a dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Puncher jams or doesn't cut cleanly | Too many sheets inserted; material too thick; chip collector full. | Reduce the number of sheets; ensure material is within capacity; empty the chip collector. |
| Holes are not aligned correctly | Material not properly aligned with the positioning ruler. | Ensure the material is flush against the positioning ruler before punching. |
| Puncher feels stiff or difficult to operate | Accumulated debris; lack of lubrication (unlikely for new product). | Empty and clean the chip collector area. If persistent, contact support. |
User Tips
- For best results, always ensure the material is flat and free of creases before punching.
- When punching delicate materials, consider using a backing sheet of scrap paper to achieve a cleaner cut.
- Experiment with the adjustable positioning ruler to find the perfect depth for your specific projects, such as creating custom jewelry tags or ID cards.
- To prolong the life of the puncher, avoid punching metal or excessively hard materials.
Warranty and Support
This KW-trio product is manufactured to high-quality standards. For any questions regarding product operation, maintenance, or potential issues, please refer to the seller or manufacturer's official support channels. Please retain your proof of purchase for any warranty claims.
