Black Grind Rocks


All of our grind rocks are of a premium quality and choice comes down to finding a rock that works with your grinding technique.

Black rocks - Aluminum oxide grit.  Tight bonded grit. Medium to heavy stock removal.

  • 5" od
  • 1/2" id

 For a video of shaping these grind rocks scroll to the bottom of the page and choose video or click this youtube link

Current stock: 0

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