Search:

This is a factor rarely mentioned - The size & shape of the hone.
I always use the narrow edge of my hones on about a 4" stroke.
Someone using the full width and length of an 8" hone is likely...

I've owned & used two of the Chinese 12 k's for about a year and found them identical in use. 2nd one was just smaller than the first house brick size one I bought.

Extremely slow. 100 +...