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  • Free shipping from 30€
  • Directly from German manufacturer
  • Free return
  • 2in1: Perfect, reliable grinding angle for 15° and 20° blades
  • Always ultra-sharp knives & consistent results, with no prior knowledge needed
  • Simple and safe operation thanks to elastomer angle guide
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Bestseller
White electric knife sharpener with three sharpening positions and GRAEF logo.
A knife and sharpener on a wooden surface with vegetables in the background.
A white knife sharpener with three slots, numbered 1, 2, and 3.
A white appliance with the GRAEF logo and a red/black switch.
A white electric knife sharpener by Graef with a knife being inserted by a hand.
A white Graef electric knife sharpener with a knife being inserted by a hand.
A white electric knife sharpener by Graef with a knife in slot 3.
White kitchen appliance with herbs in the background and the numbers 1, 2, 3.
15 degree sharpening angle, geometric representation, blue, white, black, angle
Diagram with 20 degree angle, grinding angle, red lines, black outlines, and text.
White electric knife sharpener with three sharpening positions and GRAEF logo.
A knife and sharpener on a wooden surface with vegetables in the background.
A white knife sharpener with three slots, numbered 1, 2, and 3.
A white appliance with the GRAEF logo and a red/black switch.
A white electric knife sharpener by Graef with a knife being inserted by a hand.
A white Graef electric knife sharpener with a knife being inserted by a hand.
A white electric knife sharpener by Graef with a knife in slot 3.
White kitchen appliance with herbs in the background and the numbers 1, 2, 3.
15 degree sharpening angle, geometric representation, blue, white, black, angle
Diagram with 20 degree angle, grinding angle, red lines, black outlines, and text.
5.0  | 2 Product ratings

Diamond knife sharpener CC150

15°/20° sharpening angle, 2-facets
Price  € 285.11 RRP € 309.90
incl. VAT and plus shipping costs
Schärfwinkel
15° / 20°
20°
Highlights
Cutting World logo, black on white background, text and symbol, simple design.

Tradition meets innovation and passion meets expert knowledge

In the GRAEF CUTTING WORLD, we showcase our entire know-how. Over 100 years of ingenuity and innovation have gone into our universal slicers. They are "Handmade in Germany" and synonymous with top quality, timeless design and sophisticated functionality. Our SCHNEIDWELT offers ideal solutions for every area of application and is now also complemented by precise knife sharpeners, high-quality kitchen knives and versatile electric knives.

LONG LIVE YOUR KNIFE!

Discover how easy it can be to keep your knives sharp and ready for use – with high-quality knife sharpeners from Graef! A sharp knife is essential for precise, effortless cutting and pure enjoyment.
Diamond symbol inside a black circle, white outline, minimalist design

Diamond grinding discs

The grinding discs of GRAEF knife sharpeners are diamond-coated. This ensures that knife blades are sharpened gently, quickly and easily. The low grinding speed prevents the blade from overheating during sharpening.
Diamond facet diagram with labels '1st facet' and '2nd facet' in black

Dizor®

GRAEF knife sharpeners with Dizor technology enhance cutting performance by creating two distinct bevel angles. This forms a curved, ultra-sharp edge that stays sharp longer than a conventional V-edge.

Elastomer blade guide

The elastomer blade guide ensures precise and safe sharpening, as the knife is guided by the handle just like when cutting. Exact angle control allows quick and easy sharpening of various knife types, even without prior experience.

For 15° and 20° blades

With the GRAEF CC150 knife sharpener and its 2-in-1 function, you stay fully flexible and can easily, safely and quickly keep both European 20° knives and Asian 15° blades sharp at home.
15 degree sharpening angle, geometric representation, blue, white, black, angle

15° grinding angle

Sharpening with this model creates a strong, ultra-sharp and long-lasting multi-phase edge with a 15° grinding angle. The blade is ground to a spherically finish.
Diagram with 20 degree angle, grinding angle, red lines, black outlines, and text.

20° grinding angle

With a 20° grinding angle, your knife gains a strong, ultra-sharp and long-lasting multi-phase edge. The blade is ground convex. This sharpener is suitable for all household, leisure and commercial knives.
Description

GRAEF knife sharpener CC150 - new sharpening for your European (20°) and Asian (15°) knives

Instead of steel, GRAEF knife sharpeners use diamond dust on their grinding discs. This minimises the amount of material removed from the knife and the grinding wheels can run much more slowly. This in turn means that there is less friction on the knife blade, preventing it from annealing.

With the GRAEF CC150 diamond knife sharpener, you can restore the original sharpness of your knives in no time at all. The CC150 sharpens both conventional steel and Asian blades. Thanks to the elastomer angle guide, you can always achieve a perfect grind for long-lasting sharpness on kitchen, Santoku, bread, hunting, fillet, pocket and household knives.

The knife blade is given the so-called "curved grind", which is known for its unrivalled sharpness and durability. This grind is also more stable and durable than a conventional "V" grind.

Even knives with severe damage to the blade can be rebuilt with the CC150. The diamond-coated grinding discs and 2-phase sharpening ensure minimal material removal from the knife.

Knives are sharpened with the CC150 in two phases: for conventional, smooth steel knives, use stage 2 (20° grinding angle) for pre-sharpening and the polishing and honing disc in stage 3.

For Asian knives, first use stage 1 (15° grinding angle) and then stage 3. Even serrated bread knives can be resharpened using the polishing and honing disc in level 3.

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Features
3 good reasons:
2in1: Perfect, reliable grinding angle for 15° and 20° blades, Simple and safe operation thanks to fixed angle guide, Simple and safe operation thanks to elastomer angle guide
Further features:
Suitable for a wide variety of knives, such as kitchen, hunting, outdoor or professional knives, Long lasting diamond-coated, slow-running sharpening discs and a patented polishing process prevent the knife from annealing, Dizor® - Incomparably stable, curved blade design with two bevelled edges, Maximum safety while sharpening without risk of injury, No time or effort required - fast and effortless sharpening, Serrated knives can be resharpened in the last stage
function:
15° sharpening angle, 20° sharpening angle, Diamond Grinding Discs, Dizor®
Construction type:
Stable stand
Equipment:
Polishing stage also suitable for serrated knives, Durable diamond-coated, slow-running sharpening wheels
Color:
White
Polish:
20° polish, suitable for all smooth and serrated household- leisure- and commercial blades, 15° cut suitable for Japanese knives (phase 1 + 3)
Blade guide:
Elastomer-angle guide
Measurements (L x W x H):
250 mm x 112 mm x 110 mm
Casing:
Plastic housing
Diamond slices:
rotation
material:
Plastic
Shifting:
On/off switch (permanent function)
Power:
230 V ~ 75 W 50 Hz
Dimensions (H x W x D):
110 x 250 x 112 mm
Weight:
2.045 kg
Scope of delivery:
Knife Sharpener, Operating instructions
Item no:
CC150DE
Downloads:
Bedienungsanleitung
Awards
Test award for electric knife sharpener, rated very good by Haus & Garten Test.
Brand of the Century 2025 GRAEF. Deutsche Standards.

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Price
Price  € 285.11* € 309.90*
Price  € 479.90*
Price  € 249.90*
Price  € 169.90*

Schärfmethode

Electric

Electric

Electric

Electric

Schärfwinkel

15° / 20°

20°

20°

20°

Winkelführung

Elastomer

Elastomer

Elastomer

Elastomer

Material Schärfstufe(n)

Diamond

Diamond

Diamond

Diamond

Material Polierstufe(n)

Ceramic

Ceramic

Ceramic

Ceramic

Klingen-Fasen

2

3

3

2

Dizor®

Yes

No

Yes

Yes

Trizor®

No

Yes

Yes

No

CrissCross®

No

No

No

No

Besonderheit

2in1: for 15° and 20° knives

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

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

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Ratings

5.0/5
2 Product ratings
Rate now!

Rating overview

  • 04. December 2023

    5.0/5
    Unverified rating

    Comment

    Die Alltagsmesser werden im Handumdrehen und kinderleicht scharf. Funktioniert toll. Mein Gemüsemesser für Tomaten wird auf dem 8000er Wasserstein etwas schärfer, aber für alles andere muss man den Aufwand mit Handschleifen nicht machen,

  • 07. April 2023

    5.0/5
    Unverified rating

    Comment

    So simple to use. In 2-3 easy steps, make every knive razorblade sharp.