Serrated knife sharpeners

Serrated sharpening

— sharpeners with the ability to sharpen serrated (serrated) blades. For such blades, the usual method of sharpening is not suitable: it is necessary to separately process each tooth, restoring them in turn. To do this, sharpeners usually use a thin rod, somewhat tapering towards the end (this allows it to be used with teeth of different sizes). At the same time, note that with a small size of the teeth, even such a device may be useless.