How to Use – The Model 250 Knife Sharpener

Combining both 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.