Waring WKS800 commercial knife sharpener takes the guess work out of knife maintenance. The grinding angles are the correct ones recommended by the knife manufacturers. Keep your commercial knives in ideal working condition with this simple-to-use Waring Commercial Electric Knife Sharpener. This Commercial Knife Sharpener has two grinding wheels (fine and course) and one stropping/polishing wheel, which also operates in reverse, for excellent results. This Electric Knife Sharpener grinds at an 18- to 22-degree angle, the optimum angle recommended by knife manufacturers to increase the longevity of the knife. For exceptional convenience, the electric knife sharpener comes equipped with a magnetized, removable drawer that captures metal shavings for easy cleanup. This model is UL, NSF Listed and comes equipped with a 1 year limited warranty. Order your knife shapener today!