Giving you complete control over grinding . We highly recommend Oneway's Vari-Grind attachment for bowl turning gouges. It works with the Wolverine's V-arm to provide perfect control for grinding almost any bevel shape from slight fingernail crown to radical side grind, with freedom to alter tools and experiment with custom shapes Vari-Grind Attachment, Woodturning Tool for Wolverine Grinding Jig Replace 2480, Enhanced Clamping Mechanism Holds Tools Firnly and Prevents Rolling. Oneway Wolverine Vari-Grind Attachment - Woodturning Tool Grinder - 1 Piece Enhanced Clamping Tool Holder Vari-Grind Attachment, Woodturning Tool For Wolverine Enhanced Clamp Fixture Designed for: the ability to adapt to a variety of use scenarios, easy replication of the same grind, cleaner cuts, safer and more predictable tools, and longer service life. Oneway Wolverine Grinding Jig Instructions – Wood Turning Basics Product Size / Includes 1 Pcs Vari-Grind Attachment, Woodturning Tool. Works with Tools Up to 3/4in Diameter