Lynn,
Your right, Talonite is not cheap, but then, sometimes you have to pay for exceptions performance.
I'm not sure what you consider a thin edge, but my Simonich Talonite CETAN is .0210" right behind the sharpening bevel. I have dressed and boned out 26 big game animals[whitetail deer and wild hogs] with this knife over the last 9 months, and have never chipped or rolled the edge. Now, I wouldn't expect to damage it skinning, but when boning out the back straps, and dis-jointing the hams, you are constantly bouncing the blade off bones, and twisting the blade between joints. Never rolled or chipped. I have also done quit a bit of cardboard cutting and wood 'carving'[cutting and trimming shooting sticks out of hardwood, or bamboo]. Still, no problems.
Just my experience, no labratory test. But NO steel knife I have ever used would have held an usuable edge as long as this knife has. I have considerable experience with 440a&b, 8A, ATS-34, BG42, 1095, A2, and O1. Limited experience with 440V. Nothing comes close.
Again, I have experience no chipping or rolling of the edge with any of the 3 Talonite CETAN's that I have worked with. Granted, these are 3.5" bladed skinning/utility knives, so I haven't been pounding or chopping with them, but I have used the hell out of them[especially mine], with nothing but very positive experiences.
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Stay Sharp!
Will Fennell
Camillus Cutlery