Hello everyone,
I was wondering tonight if it would be ok to use a 90x lapping grit from LV on a granite surface plate for flattening waterstones while sharpening. I tried tonight for the first time and it made my waterstones dead flat using my staright edge as a reference. It was better than anything I have used in the past. My concern with this is whether or not it will eventually create a dished surface plate. My hope is that the lapping grit with not be hard enough to wear the surface plate.
Any thoughts or suggestions.
Thanks,
Kevin