Well, some day I may make some specialty tools to hone the flutes of my gouges. The frugal woodturner solution would be to buy some MDF stock, probably 3/4 inch, turn profiles on the edges to match the gouges you want to hone, apply some Norton black 'polishing' stick stuff which can be picked up at most big box stores, which is about 800 or so grit to the wheels, and apply to a very slow speed motor. I do use the leather wheel on my Tormek when I want do do this. You can buy yellow and green 'polishing' compounds which are finer grit. I heard one woodworker who got scary sharp edges for his chisels and plane blades say that the red compound is equal to about 16,000 grit if you are persnickety. I have a set of carving chisels that I purchased that I need to put edges on and polish. I think Tormek type speeds would be best.... Oh no, now I will need another sharpening station.....
robo hippy