FAQ
To solve some common problems for you
1. What should I do if the whetstone is stuck and won't come out?
2. What if the sharpener cannot be extended or retracted?
3. How to assemble the sharpener correctly?
4. How to adjust from a wide angle (e.g., 28° to 18°)?
5. How to fine-tune from 17.6° to 18° precisely?
6. How to replace the rubber pads on the clamp?
7. How to replace the rubber pads on the base?
8. How to choose the correct sharpening angle for different knives?
Each knife type has its own ideal sharpening angle.
Refer to our user manual for typical ranges.
- Use the 15-hole system for coarse angle tuning
- Use clamp rotation for fine tuning
- Use the included digital angle finder to set precise angle
Pro Tip:
Apply the same angle across all your knives for faster sharpening and great results.
Refer to our user manual for typical ranges.
- Use the 15-hole system for coarse angle tuning
- Use clamp rotation for fine tuning
- Use the included digital angle finder to set precise angle
Pro Tip:
Apply the same angle across all your knives for faster sharpening and great results.
9. Can I use my own whetstones? What sizes are supported?
Yes, you can!
Minimum sizes:
- Length: 180mm
- Width: 50mm
- Thickness: 11mm
If your stones vary in thickness, sharpening angle changes.
Use same-thickness stones for best experience.
Minimum sizes:
- Length: 180mm
- Width: 50mm
- Thickness: 11mm
If your stones vary in thickness, sharpening angle changes.
Use same-thickness stones for best experience.
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