In order to use this website correctly, please activate cookies in your browser.

  • Free shipping from 30€
  • Directly from German manufacturer
  • Free return
  • Electric blade sharpener with diamond and ceramic discs
  • 15° grinding angle, ideal for Asian blades, smooth household, sports & leisure and industrial knives
  • Three-stage sharpening: Presharpening and sharpening with diamond discs, honing and polishing with ceramic discs
Black electric knife sharpener with GRAEF logo and three sharpening areas.
GRAEF knife sharpener with text: For today. For tomorrow. For you.
Black electric knife sharpener on a wooden table with the GRAEF logo.
Graef knife sharpener, sharpening knives, hand holding knife, black
Black electric knife sharpener with knife and hand, GRAEF logo visible
Close-up of a black device with GRAEF logo and red switch, shiny surface.
Knife sharpener with three numbered slots for sharpening knives, black plastic.
Black electric knife sharpener with GRAEF logo and three sharpening areas.
GRAEF knife sharpener with text: For today. For tomorrow. For you.
Black electric knife sharpener on a wooden table with the GRAEF logo.
Graef knife sharpener, sharpening knives, hand holding knife, black
Black electric knife sharpener with knife and hand, GRAEF logo visible
Close-up of a black device with GRAEF logo and red switch, shiny surface.
Knife sharpener with three numbered slots for sharpening knives, black plastic.

Diamond knife sharpener CX125

15° grinding angle, 3-facets grinding
Price  € 209.99
incl. VAT and plus shipping costs
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.

Close-up of a black knife sharpener with two slots labeled 1 and 2.

Elastomer blade guide

The professional elastomer blade guide ensures precise angular guidance of the knife and easy operation of the knife sharpener.

Diamond symbol inside a black circle, white outline, minimalist design

Diamond Grinding Discs

Diamond Grinding Discs - Using diamond, the hardest natural substance on earth, our diamond coated steel sharpens knife blades faster and easier.

TRIZOR® graphic: 3 phases, grayscale, black lines, white background, circle symbol

Trizor®

The high performance cutting edge - three distinct phases arranged at different angles to form a supportive, arcuate edge with triple bevel.

Black circle with white stars, representing sparkle and shine.

Ultrastop®

This knife sharpener features patented, flexible honing discs in the final stage that produce a uniquely polished knife blade. The honing phase is also ideal for resharpening serrated knives. 

Logo of XV symbol in a black circle, white design

XV® Technology

This knife sharpener has the function to quickly and easily convert knives with 20° grinding angle into an optimal, even sharper 15° blade.

15 degree sharpening angle, geometric representation, blue, white, black, angle

15° sharpening angle

The sharpening ensures a strong, ultra-sharp and long-lasting multi-phase-polish edge with a 15° grinding angle. The cutting edge gets sharpened spherically.

Black and silver Chef's Choice knife sharpener with three stages for sharpening.

3-phase grinding

3-phase grinding: pre-sharpening and sharpening phase with diamond discs, polishing phase with ceramic discs
Description

Graef Diamond blade sharpener CX 125 - the blade transformer

The CX 125 with three-phase grinding has precise, elastic angular guides for every knife quality. This creates an "arc-shaped grind" for unparalleled sharpness and durability. Thanks to XV technology, knife blades are quickly and easily transformed from 20° to ultra-sharp 15°.

Features
Measurements (L x W x H):
250 mm x 112 mm x 110 mm
Blade guide:
Elastomer blade guide
Item no:
CX125DE
Downloads:
Bedienungsanleitung
Awards
Award for Graef electric knife sharpener, rated very good by Haus & Garten Test.
Brand of the Century 2025 GRAEF. Deutsche Standards.
Plus X Award 2020 for High Quality and Ease of Use. Award badge.
Plus X Award, Best Product of the Year 2020, award, logo, black and gold
Videos
GRAEF knife sharpener with text: For today. For tomorrow. For you.

Compare with similar products

Item
Black electric knife sharpener with GRAEF logo and three sharpening areas.
Go to product

Diamond knife sharpener CX125

15° grinding angle, 3-facets grinding
Graef knife sharpener, gray and black, for sharpening knives, kitchen utensil
Go to product

Manual knife sharpener PICCOLO

20° sharpening angle, 2-facets
Black electric knife sharpener with three slots, branded with the name GRAEF.
Go to product

Professional knife sharpener SG2000

Robust, removable sharpening module
Graef knife sharpener, grey, two sharpening slots, for kitchen knives, electric, compact design
Go to product

Knife sharpener SG520

Sharpening angles for 20° edges

Price
Price  € 209.99*
Price  € 14.99*
Price  € 449.99*
Price  € 159.99*

Schärfmethode

Electric

Manual

Electric

Electric

Schärfwinkel

15°

20°

20°

20°

Winkelführung

Elastomer

Fixed

Elastomer

Elastomer

Material Schärfstufe(n)

Diamond

Wolfram-carbide

Diamond

Diamond

Material Polierstufe(n)

Ceramic

Wolfram-carbide

Ceramic

Ceramic

Klingen-Fasen

3

2

3

2

Dizor®

No

Yes

No

Yes

Trizor®

No

No

Yes

No

CrissCross®

No

No

No

No

Besonderheit

Blade adjustment from 20° to 15°

Compact and mobile – can be used anywhere

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

-

Call to action

 View now View now View now View now