Originally Posted by
joelkerr
Questions for the Jnat guys out there:
It seems that the generally accepted wisdom for someone starting on Jnats is to avoid the super hard stones and get something in the 4 or 4.5 hardness level. From what I understand, this is because a slightly softer stone will cut faster and provide more feedback, making it easier to hone on.
Nope , that's not entirely correct. It's because newbs have heavy hands & some hard stones may have an inherent "scratchiness". Mostly a quality finisher is reflected in its cost relative to its size.
Are there any other reasons?
None that I can think of that make sense. A hard stone may be either a slow or very fast cutter but it's more about how you use it.
Would this lower level of hardness allow me to achieve the laser-sharp edges I've experienced from other Jnat honers?
If it's a fine stone, maybe but can you reproduce their edges with their gear is a better question.
I've been honing a lot on a Dan's Surgical Black Arkansas stone lately. What's the difference in feedback and hardness between these and a level 5 or 5+ Jnat?
Sorry to say, it can vary. I bought a supposed 5+ stone that was not as hard as my favourite Nakayama Asagi & would not be as hard as a glassy surgical black ark. I didn't like it & sold it. I've also used a $1000 finisher that wasn't all that hard that made perfect edges. You really will be dependent on the seller to match you to a stone. To hedge your bets I would say buy a razor sized stone i.e. approx 5" x 3" & ask that it be a "finisher". Don't be overly concerned re hardness just that it is pure , finisher fine & just hard enough. Of course there will be stones of a different size that will work also so be flexible but the razor size is usually cut from appropriate razor quality rock & you won't be paying for a 2lb stone. You should buy from someone with a return policy so that if you can't get what you want out of it you won't be out of pocket.
Thanks for your input!