How many strokes do I need to use on my naniwa 12k
It's done when it's done friend. Are you touching up or finishing?
Finishing. Well I've heard just 15 to 20 x strokes are all u need
Don't get hung up on a certain number, learn to feel what your razor is doing on the hones and what that tells you about when to switch stones or when you're finished.
Hone until the edge slips under the water on the hone's surface instead of pushing the water ahead. Once the entire edge slips under, typically 20-30 laps if you've used the earlier hones well, 10 more laps and move onto your next hone.