Rolling Knife Sharpener

How can I clean the diamond and ceramic discs?
To remove grinding residue of the diamond and ceramic discs, cleaning with a pencil eraser is sufficient. If necessary, the diamond grinding disc can be unscrewed and thoroughly washed in warm water, with a little washing-up liquid and a brush.

How can I change the grinding discs?
Enclose the Sharpener firmly with one hand. With the other hand, the desired grinding wheel is turned up in an opposite movement. After changing the grinding wheels, the grinding wheels should again be mounted on the roller grinder with the screws tightly screwed down by hand.

How long do I have to sharpen the blade before my knife is sharp?
The amount of time required will vary when a knife is sharpened for the first time with the Rolling Sharpener, depending on the condition of the blade and the quality of the steel. On average, it takes five minutes. The edge must first acquire the chosen 15° or 20° grinding angle. However, thanks to the constant grinding angle, only a few rolls back and forth are needed for subsequent resharpening.

What do I do if my knife has a different grinding angle?
For knives that have been sharpened freely by hand until now, the angle usually varies after each sharpening. For this reason, the actual grinding angle can often not be determined. Therefore, it is worthwhile to sharpen your knives once with the sharpener and the Magnetic-Angle-Support to a constant grinding angle which can be reproduced with each sharpening process.