Mater, I edge quenched a small Caper with it and it came out very nice, currently feild testing it. And I recently quenched a farriers rasp in it and was not as happy with the results, the edge is abit soft but will still be a very good blade!
I will post a pic of the Rasp knife soon!
I hope you have good luck with your "King" Oil! I think it's worth the price!
Steve
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Potomac Forge
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IN GOD WE TRUST