The Wolverine Vari-Grind will properly shape and maintain the edge on standard bowl gouges, the modern side grind (also known as the Ellsworth grind, Liam O'Neil, or Irish grind), and the traditional fingernail shape for spindle work detailing. ONEWAY has spent considerable time and effort to develop a system which will consistently produce sharp, repeatable geometries on turning tools for the wood turner. Three tools that are very popular and useful are the fingernail shape, the traditional bowl gouge and the side grind configurations. These shapes however are difficult both to grind and to maintain. This single jig will produce every shape from the first mentioned fingernail grind right up to the side grind and everything in between to suit your needs.