Chef'sChoice 1520 AngleSelect Electric Knife Sharpener

Yes. The 1520 AngleSelect is specifically designed to sharpen both 15-degree edges, common in Japanese knives, and 20-degree edges, standard for Western-style knives.

Yes, this model is compatible with both straight-edge and serrated knives. It uses a specialized process to sharpen the serrations while maintaining the blade's integrity.

Diamond is the hardest natural substance on earth, allowing for faster material removal and a more durable edge. These abrasives sharpen more efficiently than traditional stones and help maintain the knife's temper by preventing overheating.

No, the sharpener features precision angle guides that eliminate guesswork. You simply select the appropriate setting for your knife's edge angle, and the guide ensures consistent accuracy along the entire length of the blade.

The third stage utilizes patented stropping disks to polish the edge after sharpening. This final step removes microscopic burrs and creates an exceptionally sharp, refined finish.

Maintenance is straightforward; simply wipe the exterior of the sharpener with a soft, damp cloth as needed. It is not dishwasher safe, so never submerge the unit in water.