DMT EdgeSharp DiamondBench Pro Sharpener Professional Machine Clamp an large tool like

Clamp an large tool like an axe in a vise and use the stone with two hands as you would a file

Featuring the Atoma Precision Placed Diamond Clusters

I do consider it the best way to sharpen jointer and planer knives with the Tormek

If you're serious about knives

Tormek Part #R1410

DMT EdgeSharp DiamondBench Pro Sharpener Professional Machine Clamp an large tool likeWorkbench Countertop Sharpener The DMT EdgeSharp DiamondBench Pro Sharpener is a three stage pull through sharpener with coarse tungsten, medium diamond and fine ceramic stages. In addition, a shears sharpening slot makes it easy to keep scissors in prime cutting condition. The ergonomic handle keeps fingers safely away from edges. Usable right or left handed. The DMT EdgeSharp DiamondBench Pro Features: Coarse Tungsten Pull Through V Slot Medium