- Which gives a sharper edge?
- The Hatori. Its diamond disc and selectable angle produce a cleaner, more even edge. The AccuSharp cuts fast but leaves a coarse, toothy edge.
- Is the Hatori worth the extra money?
- If you sharpen often and want repeatable angles, yes. At $79.95 versus $11.95, the AccuSharp is the better value for occasional touch-ups.
- Which is easier for a beginner?
- The AccuSharp: pull the knife through a few times. The Hatori is also simple, but you must seat the blade on the magnetic block at the right angle.
- Will the AccuSharp work on serrated knives?
- Only poorly. The carbide slot is meant for plain edges. Use the Hatori or a rod sharpener for serrations.
- Which lasts longer?
- The Hatori has replaceable discs and a 2-year warranty. AccuSharp carbide blades wear with heavy use and the unit has no stated warranty.
- Can either handle a narrow paring knife?
- The AccuSharp can, though it is awkward. The Hatori's magnet tries to center narrow blades, and blades narrower than the angle block can be a problem.
