Tool to produce chiseled edge on Slate/Travertine Tiles???
Is there a tool that can produce a chiseled edge on a 12 x 24 Slate and or Travertine tile like in the attached photo??? I really like the look of a chiseled edge but no luck finding them in tile sizes like 12 x 24, 18 x 18 or even 12 x 12. Someone posted on other sites that you can drag a very large screw across the edge to chip it but did not have no luck there either ... plus trying not to do that for 400 sq ft of tile. I was thinking some type of router bit, chipping hammer/chisel setup, etc.