The Expert's Guide to Graver Sharpening featuring Sam Alfano.
From a seminar in .
 $52.99 Product Code: D42    Weight = 1 lb.
On the subject of graver preparation and sharpening this video provides close-up step-by-step instructions to sharpen: Square gravers, 120° gravers, Flat gravers, Round gravers, Brightcut & Script lettering gravers, Modified flat gravers, Liners, and Italian Bulino gravers.