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There was a time when a scalpel was a single piece of metal forming a handle and a blade. I had one that I used for dissections in biology class. The blade had to be honed to a razor sharp edge,...

It is not all that difficult to make a razor edge keen.

It is not all that difficult making a razor edge smooth.

However, making a razor edge both keen and smooth at the same time is a never...

There are similarities between knife sharpening and razor honing and there are differences as well. I think the main difference is that with a razor, you are trying to get the edge both keen and...