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  • Free shipping from 30€
  • Directly from German manufacturer
  • Free return
  • Optimal, reliable sharpening angles for 20° edges
  • Always ultra-sharp knives & consistent results, with no prior knowledge needed
  • Simple and safe operation thanks to elastomer angle guide
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Graef knife sharpener, grey, two sharpening slots, for kitchen knives, electric, compact design
Knife being sharpened in a GRAEF knife sharpener, with garlic in the background.
Graef knife sharpener, gray, with onions and garlic on a white table
Knife sharpener with knife, hand holding knife, gray machine, white background
Graef knife sharpener, gray device, knife being sharpened, hand holding knife
Close-up of a gray device with a red switch and a black cable
DIZOR logo with phase diagram, 1st and 2nd phase, black and white
Black circle with white 20 degree display, temperature indicator
Graef knife sharpener, knife, hand, sharpening, kitchen, tool, gray, wooden handle, detail
Three GRAEF knife sharpeners on a white surface with tomatoes and basil plant.
Graef knife sharpener, grey, two sharpening slots, for kitchen knives, electric, compact design
Knife being sharpened in a GRAEF knife sharpener, with garlic in the background.
Graef knife sharpener, gray, with onions and garlic on a white table
Knife sharpener with knife, hand holding knife, gray machine, white background
Graef knife sharpener, gray device, knife being sharpened, hand holding knife
Close-up of a gray device with a red switch and a black cable
DIZOR logo with phase diagram, 1st and 2nd phase, black and white
Black circle with white 20 degree display, temperature indicator
Graef knife sharpener, knife, hand, sharpening, kitchen, tool, gray, wooden handle, detail
Three GRAEF knife sharpeners on a white surface with tomatoes and basil plant.

Knife sharpener SG520

Sharpening angles for 20° edges
Price  € 159.99
incl. VAT and plus shipping costs

Excluded from discounts

Highlights
Diamond facet diagram with labels '1st facet' and '2nd facet' in black

Dizor®

Two different phases arranged at different angles, forming a supporting, arc-shaped edge with double bevel.

Description

SG520 - the reliable knife for all household knives

If you use your knives every day, you know that even the best knife will eventually become blunt. In particular, the daily preparation of meals and cutting fruit and vegetables on different chopping boards causes the knife blade to wear out and therefore needs to be sharpened regularly. With the SG520 knife sharpener from GRAEF and its diamond-coated grinding wheels, blades can be restored to excellent cutting instruments thanks to the two-stage, curved blade design and precise angle guidance. The slow-running sharpening and polishing wheels process the material gently and ensure a long-lasting, sharp blade. The stable 20° sharpening angle with elastomer blade guide enables precise and always safe blade build-up for the user, as the knife is guided by the knife handle, just like when cutting. This makes the sharpening process on different knife types quick and easy - even without prior knowledge. The polishing stage can also be used for serrated knives. The SG520 is therefore a reliable companion for everyday kitchen use and enables stable and long-lasting sharpness for daily cutting tasks in the kitchen.

Features
Item no:
SG520EU
Downloads:
Bedienungsanleitung
Videos
Knife being sharpened in a GRAEF knife sharpener, with garlic in the background.

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Schärfmethode

Electric

Manual

Electric

Electric

Schärfwinkel

20°

20°

20°

15°

Winkelführung

Elastomer

Fixed

Elastomer

Elastomer

Material Schärfstufe(n)

Diamond

Wolfram-carbide

Diamond

Diamond

Material Polierstufe(n)

Ceramic

Wolfram-carbide

Ceramic

Ceramic

Klingen-Fasen

2

2

3

3

Dizor®

Yes

Yes

No

No

Trizor®

No

No

Yes

No

CrissCross®

No

No

No

No

Besonderheit

-

Compact and mobile – can be used anywhere

Damaged knives can be repaired/ Adjustable knife sharpening for different tasks; Removable sharpening module

Blade adjustment from 20° to 15°

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