Keep your knives performing at their best with the Graef CC82 Knife Sharpener in Black. Designed for quick, consistent and effortless sharpening, this versatile electric knife sharpener uses diamond-coated grinding wheels, a fixed 20° angle guide and advanced Dizor® and CrissCross® technologies to create an exceptionally sharp, durable cutting edge. Suitable for kitchen, hunting, outdoor and commercial knives, it delivers reliable results without requiring previous sharpening experience.

Key Features

• Fixed 20° angle guide for accurate, consistent sharpening

• Diamond-coated, slow-running grinding wheels

• Dizor® technology creates a strong, curved edge with two bevels

• CrissCross® sharpening produces a fine, micro-serrated cutting edge

• Manual diamond polishing stage for a refined finish

• Manual stage suitable for sharpening serrated knives

• Low grinding speed helps prevent blade overheating

• Suitable for household, leisure and commercial knives

• Simple operation for fast, fatigue-free sharpening

• Black finish for a smart, professional appearance

Precise 20° Sharpening with a Fixed Angle Guide

The Graef CC82 Knife Sharpener features a fixed angle guide that positions 20° knife blades correctly throughout the sharpening process. This makes it easy to achieve an accurate and uniform result without having to judge the angle by hand. As well as simplifying operation, the guided design helps prevent the blade from slipping or becoming misaligned, providing greater control and safety while sharpening.

Diamond Sharpening with Dizor® Technology

Diamond-coated grinding wheels sharpen blades gently, quickly and effectively, while their low operating speed helps prevent excessive heat from building up. Graef’s Dizor® technology forms two different bevels to create a strong, convex cutting edge. This curved edge is exceptionally sharp and designed to retain its cutting performance for longer than a conventional V-shaped edge.

CrissCross® Edge for Effortless Cutting

CrissCross® sharpening technology produces a clean, burr-free edge with microscopic teeth along the blade. This fine micro-serrated surface supports smooth, precise cutting, making it particularly effective for foods with delicate skins, such as tomatoes. A manual diamond polishing stage completes the edge with a refined finish and can also be used to resharpen suitable serrated knives.

FAQs

What types of knife can the Graef CC82 sharpen?
The Graef CC82 is suitable for a wide variety of kitchen, household, hunting, outdoor and commercial knives with a 20° blade angle.

Can the Graef CC82 sharpen serrated knives?
Yes. Serrated knives can be resharpened using the manual diamond polishing stage.

Do I need previous knife-sharpening experience?
No. The fixed angle guide positions the blade at the correct 20° sharpening angle, helping users achieve consistent results without specialist knowledge.

Will the sharpening process overheat the blade?
The diamond-coated grinding wheels operate at a low speed to help prevent the knife blade from overheating during sharpening.

What is the difference between Dizor® and CrissCross® technology?
Dizor® technology creates a durable, curved edge using two bevels, while CrissCross® technology forms microscopic teeth that help the blade cut smoothly through foods such as tomatoes.