Chefs Choice 1520 AngleSelect Diamond Hone Knife Sharpener Type: Knife Sharpeners Features: The Model 1520 is the world's most versatile sharpener. Designed to sharpen Asian, European and American style knives, you can restore and recreate both a 15 degree angle on your Asian style knives and a 20 degree angle on your European and American style cutlery. Engineered to provide astonishingly sharp edges using highly precise knife guides that automatically position the knife, it is an easy to use, must have sharpening system. The multi-stage Model 1520 features 100% diamond abrasives and flexible stropping/polishing discs that create a gothic arch edge structure recognized for incredible sharpness and durability. It will quickly and easily sharpen virtually all quality cutlery including American, European or Asian style household knives; fine edge or serrated blades; Santoku and traditional Japanese style sin...