Chef'sChoice Hybrid Diamond Abrasives Knife Sharpener for 20-Degree Knives, G203

Combining electric and manual stages, this 3 stage hybrid sharpener is the ideal solution for improved cutting performance on 20 degree class knives. Using 100 percent diamonds, the hardest natural substance on earth, our patented abrasives sharpen faster and easier to create an ultra-sharp, longer lasting edge. In the final stage, ultra-fine abrasives deliver a polished finish. Precision angle control ensures accurate sharpening throughout the entire blade length. This unit is designed to work with both straight-edge and serrated knives. WHY YOU NEED A KNIFE SHARPENER? Over time, a knife? s edge dulls under the stress of cutting.

The overall performance can be significantly improved if sharpened and maintained correctly. HOW DO KNIFE SHARPENERS WORK? Good sharpening systems shape the knife edge with a coarse abrasive and polish with a finer abrasive.