The Chefs Choice 420 EdgeCrafter Diamond Sharpener/File uses 100% diamond abrasives to sharpen or shape any material. The 420 will help you put a sharp edge on any alloy knife and help you smooth and file tough materials like glass, ceramic, hardened steel, concrete and more. Three pads are included in the package: coarse, medium and ultrafine.
The pads interchange quickly and easily using EdgeCraft’s Magnelok magnetic mounting system. The 420 can be used to sharpen carbide edged tools and blades in addition to traditional steel blades. The diamond abrasive pads are 1.25” x 5.80”. Overall length is 11”. The ChefsChoice EdgeCrafter 420 is made in the USA.