Search:

After taking a second look at your pic's of the hone I would suggest lapping the hone on some 2000 grit wet/dry sandpaper after you have cleaned it.
What you are trying to achieve is a uniform...

The "Apart" hone is a very fine finishing hone. I have two of them.

Clean it with either Fume Off oven cleaner or use a spray can of starter fliud(ether). You can try soap and water first of...