Thank you guys for your comments - it is far from the quality you have achieved, Bruce, but I'll get there someday, hopefully.
Regarding the velvet lined sheath, Burke, its main purpose is to stop the Kydex/Concealex sheath from scratching the blade, but it also has the ability to make the draw much smoother, almost like, well... velvet!
K-100 steel is the same as D-3 steel and very similar to D-6 (so similar that they are considered the same for most industrial aplications). It is a very tough tool steel, very hard to grind and finish ( I can profile and grind 4 440C blades at the same time I make one K-100 blade of similar size ), very resistent to rust (but it will!), usually presenting only some discoloration spots here and there if left unlubricated. It holds an edge very well, staying right up with 440V on knifemaker Flavio Ikoma's tests. I really like this steel and should be buying a door sized sheet of it in June to be able to get it in thinner sizes than 6mm. I should mention that I also work with other steels, like 440C and talonite, for those concerned with rust, 5160 mainly for prototypes (due to its availability and the possibility of tempering it at a local blacksmith) or anything else chosen by the customer, and that, except for 5160, 1095 and similar steels, all my heat treatment is done by Flavio Ikoma in the state of the art furnace he has built.
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Ivan Campos
Full-time knifemaker...finally!
http://www.bitweb.com.br/users/campos