Fällkniven Cbnc Stone Cubic Boron Nitride (Cbn)
How to use your CBN sharpener Use no oil or water. Start by laying the blade flat on the stone, raise the blade spine approx. the thickness of the blade, and start moving the knife in circular motions. After restoring the edge to original shape, you can also use a ceramic stone to “de-burr” the edge in order to get a razor-sharp edge.
The ink trick Colour the edge with a felt-tip pen. You can check your progress in sharpening the knife by observing where the colour is removed.
How to check the sharpness To check the sharpness of your knife, pull the edge very lighly on your finger nail. If it cuts, the knife is certainly sharp enough for most tasks.
- Size: 85 x 54 x 3,6 mm
- Weight: 130 grams