Description
All of our grind rocks are of a premium quality and choice comes down to finding a rock that works with your grinding technique.
Ruby rock – Premium ruby ceramic grit. Porous bond. Medium to heavy stock removal.
This rock is a little harder than the blue select ceramic rock we sell.
- 5″ od
- 1/2″ id
- 60 grit
For a video of shaping these grind rocks click on the video icon in the picture section above or click this youtube link
