kamagong
Gold Member
- Joined
- Jan 13, 2001
- Messages
- 10,601
I have many years working with lithic (stone) technology and I can tell you that there is nothing sharper than a fine obsidian knife, and that includes modern surgical scalpels.
Perhaps, but there is a reason stone tools were supplanted by their metal counterparts. Stone may be able to get microscopically sharp, but they aren't as strong and durable as a steel blade. How is your knife technique? Mine could always use more work. I struggle with perfect form, and occasionally torque the blade during cutting. With the thin blade on a slipjoint, this sometimes results in a rolled edge. Do that with an obsidian blade and it'll chip out. Say good bye to your scalpel edge. Sorry, but I have little use for edges that fragile. It's the reason I don't use my straight razor as a pocketknife, despite it having the sharpest edge in my arsenal.