Oneway Dressing Jig:

A simple and exact tool for the precise dressing and truing of grinding wheels.

• 1/4 carat premium diamond
• Dresses griding wheels round, clean and sharp
• Remove as little as 1000th of an inch with each pass

To be used with the Wolverine Grinding Jig.

Check out this video to see it in action: 

https://www.youtube.com/watch?v=uc13eoVZyls