I'm wondering about the clamp in the Lansky sharpening system. You can get them separately for about $10. Anybody know how securely they hold a blade? Would they scratch coatings?
I have a lansky kit. If you tighen the clamp enought to where it is adequately secure, it will scratch a finish. If you try to pad the jaws so they don't scratch, they don't hold quite securely enough for my liking.
I still use the lansky stones from time to time, but I free-hand sharpen, with them.
HTH