Graef - Diamond knife sharpener

GRAEF knife sharpeners use diamond dust on the grinding wheels for minimal material removal from the knife. Compared to other sharpeners, the grinding wheels run much slower. This creates less friction on the knife steel and the blade does not burn out.
The CX125 with three-phase sharpening has precise, elastic angle guides for every knife quality. This creates an "arc-shaped grind" for incomparable sharpness and durability. This allows the blade to be sharpened much more precisely and sharper than with comparable devices. Thanks to XV technology, knife blades are quickly and easily transformed from 20° to an ultra-sharp 15°.
The CX125 knife sharpener allows three sharpening steps: During pre-sharpening, it grinds the knife with its diamond discs and builds a new burr for the cutting edge. Thanks to precise elastomer guidance of the blade, a basic angle of 15 degrees is created. In phase 2, the new cutting edge is built up. This creates a crowned, i.e. pointed, shape that gives the cutting edge particular stability and durability. Polishing with ceramic honing wheels makes the blade razor-sharp.

• electric knife sharpener with diamond and ceramic wheels
• 15° grinding angle, ideal for Asian knives, smooth household, leisure and commercial knives
• three-phase sharpening: pre-sharpening and sharpening with diamond wheels, honing and polishing with ceramic wheels
• honing phase also suitable for serrated knives
• elastomer blade guide - exact angular guidance
• optimal blade design, low material removal thanks to diamond and ceramic discs
• even conventional European knives with a grinding angle of 20° can be sharpened to a grinding angle of 15° in phase 1.