Dear all,

I have a stone workshop down the road from me and as I'm about to take delivery of a (hopefully) very hard Grecian hone / Idwall that will no doubt need a good lapping, I was wondering if anyone has experience of a stone worker using some mechanical polishing device on a hard whetstone. They are used to polishing marble worktops.

I do have a course diamond plate that I use for lapping other stones, dont fancy removing chips with it.

Thanks

Eddy