Wüsthof knife sharpener with two sharpening stages

This **Wüsthof knife sharpener** is perfect for sharpening Wüsthof kitchen knives. It has a fixed sharpening angle of 17 degrees per side, 34 degrees inclusive. This makes it not only suitable for almost all Wüsthof knives, but it can also sharpen any other (kitchen) knives with a sharpening angle of 17 degrees.



This Wüsthof knife sharpener has two phases: a coarse carbide sharpener and a fine ceramic sharpener. When you use this sharpener to sharpen a knife for the first time, use the coarse phase. By doing so, you restore the fold and ensure that the knife has a sharpening angle of 17 degrees on each side.



The second sharpening phase, the ceramic one, is used to refine the edge. In the same way as the first phase, lightly run your knife through it a few times while applying steady pressure. This allows you to postpone using the coarse sharpening phase.




Wüsthof Knife sharpener 4347 ceramics & carbide

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stone_abrasive

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replaced an old one so I know it is very good.

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The sharpening angle(s) at which the system can sharpen your knives (per side). For multiple sharpening angles we list the minimum and the maximum sharpening angle. All sharpening angles in between are included. [Learn more about sharpening angles](/en/ct/sharpening-angles-explained.htm).

Sharpening angle

warranty

Almost all the products we sell come with a manufacturing warranty. Want to learn more about the warranty? Read our topic: [warranty explained](/en/ct/warranty-explained.htm)

Warranty

origin

The country of origin is the country the product is produced, as far as we know. This may differ from the country where the brand itself is located.

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General information

We always weigh a product as bare as possible. Knives and axes always without their sheath, lights (if possible) without their battery. For knife sets we measure the entire weight. This may deviate from the manufacturer's specifications.

Weight

Dimensions & weight

The material that gives the sharpening stone its abrasive effect. Diamond, ceramics (e.g. aluminium oxide or silicon carbide) or the materials in a natural stone. Read [more about the advantages and disadvantages of these materials](/en/ct/sharpening-stone-materials-which-are-the-best.htm).

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* No: the device has a variable adjustable sharpening angle.  
* Yes: the device has one fixed, non-adjustable sharpening angle.

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The grain size a supplier gives to its sharpening stones. Please note: This can be either in FEPA-F (European), ANSI (American) or JIS (Japanese). Read [more about the different grain sizes here](/en/ct/expressing-grain-sizes-sharpening-stones.htm).

Grit according to supplier

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Some sharpening stones need to be submerged, others only need a splash of water and some need no water at all! For the best results, check in advance what is best for your sharpening stone.

Wüsthof Knife sharpener 4347 ceramics & carbide