Steve''s Knife Sharpening Site F. Dick Professional ...
of most bread, tomato and sausage knives. The RS75 SERR works by putting a tiny micro bevel at the edge of a serrated edge, removing burrs and sharpening the dull points. For bread knives (3 or 4 per inch) pull slowly enough for the knife to fall into each serration. For sausage and tomato knives (8 per inch) you need to stop for each serration.