Chef'sChoice AngleSelect M4633

Yes, the M4633 is designed for versatility. It features selectable 15-degree slots for Asian-style blades and 20-degree slots for traditional European and American knives, allowing you to maintain different edge geometries with one tool.

Yes, the third stage of this sharpener is specifically designed to hone and maintain serrated edges, helping to restore their cutting performance without damaging the teeth.

Generally, Asian-style knives like Santokus use a 15-degree angle, while most Western kitchen knives use a 20-degree angle. If you are unsure, check your knife manufacturer's specifications, as using the correct angle ensures the longest edge retention.

No, this sharpener is not dishwasher safe. To clean it, simply wipe the exterior with a damp cloth; do not submerge the unit in water or put it in the dishwasher, as this can damage the internal components.

No, this unit uses 100% diamond abrasives and is designed to be used dry. You do not need to add any oil, water, or honing solution.

Yes, the ergonomic handle and overall design are built for ambidextrous use, making it comfortable and safe to operate regardless of which hand you prefer.