The diamond knife sharpener D-1009 is excellent for re-sharpening smooth-edged slicing knives. The diamond-coated grinding wheel quickly restores the original sharpness of your Graef slicing knife, ensuring optimal slicing results. The D-1009 is mounted on the carriage of the slicer for knife re-sharpening, guaranteeing minimal material removal and a long lifespan for the knife. Both the grinding wheel and the honing element of the D-1009 are diamond-coated. The pressure lever ensures safe and convenient operation.