- Optimal, reliable sharpening angles for 20° edges
- Always ultra-sharp knives & consistent results, with no prior knowledge needed
- Simple and safe operation thanks to fixed angle guide

CrissCross® sharpening technology
The special diamond grinding discs of this GRAEF knife sharpener produce a burr-free edge with a micro-serrated surface.

Dizor®
Two different phases arranged at different angles, forming a supporting, arc-shaped edge with double bevel.
The CC82EU knife sharpener
A high-quality knife sharpener offers numerous advantages that make it an indispensable tool in any kitchen or workshop. There are three outstanding reasons for using it: Firstly, the fixed angle guide ensures optimum and reliable sharpening angles of 20°, so blades are always sharpened at the perfect angle. Secondly, the system enables ultra-sharp blades and consistent results - without any prior knowledge. Thirdly, the simple and safe operation ensures effortless sharpening without the blade being misguided.
In addition to these advantages, the knife sharpener also boasts other clever features. It is suitable for a wide variety of knife types, including kitchen, hunting, outdoor and commercial knives. The durable, diamond-coated sharpening wheels work slowly to prevent the blade from overheating, while an additional manual diamond polishing stage ensures a perfect finish. Dizor® technology creates a particularly stable, curved blade structure with two bevels, while the CrissCross® system creates microscopically fine "teeth" on the cutting edge - ideal for effortlessly slicing tomatoes and other foods. Another plus is the high level of safety: the fixed angle guide protects against injuries, so sharpening is risk-free. The system also saves time and energy, as it enables fast and fatigue-free sharpening. Even serrated knives can be precisely resharpened with the manual polishing stage. With this knife sharpener, sharp, long-lasting blades are guaranteed at all times - for perfect cutting performance without effort.