We have a product for you. For years I have had a custom set of Eze-Lap diamond plates mounted on a block of Rucarta so that I had fine on one side and medium on the other. Now you too can have this. We offer you the 8" X 2" diamond hones 1/8" thick for you to glue (the rubber bathtub caulk works best) to a block. The MEDIUM is for fast cutting and fast metal removal. The FINE is for a good working edge or preparation for ceramic or Arkansas stone.
EZE Lap Diamond Sharpener - Fine Grit
EZE Lap Diamond Sharpener - Medium Grit
EZE Lap Diamond Sharpener - Super Fine Grit
EZE Lap Fine and Medium Diamond Sharpeners