17 February

Knife Sharpness Tests

 

Yeah, but is it sharp?

I enjoy watching knife sharpness tests. They aren’t the most exciting things in the world, watching somebody make hundreds of cuts, but they have taught me a few things. If you aren’t familiar with these tests, they go as follows: The tester will take one or more knives and see how many cuts can be made before the knife gets too dull to easily slice a piece of paper. The testing material is usually corrugated cardboard or rope.

The first one that caught my eye was done by Paddy’s Potato Peelers, who wanted to see how many cuts he could get out of a Rough Ryder trapper. The steel is 440a and the knife inexpensive, nothing fancy. He got a hundred cuts before the blade went dull. I was impressed. Other testers have achieved similar results with the old RR brand.

Then I ran across a fellow named Cedric who tested a bunch of different knives, starting with some basic steels all the way up to some fancier varieties. There are knives out there that can make, not a hundred, but hundreds of cuts before getting dull. 

I was also impressed with the method the testers came up with. This informal group of vloggers have achieved a pretty good system for tests that is objective and easily replicated. If you are skeptical, you can easily do the test yourself at home spending little to no money.

Lessons learned:

  1. There are budget knives that can cut a lot of stuff before getting dull. This is, of course, relative to the materials being cut.
  2. It seems that I can use my knives longer between sharpening than I thought.
  3. There is a real value in premium knife steel, especially if you need to do a lot of cutting throughout your day.

 It seems rare to find testing that reveals all good news, but there you have it.

Knife Sharpness Tests

  Yeah, but is it sharp? I enjoy watching knife sharpness tests. They aren’t the most exciting things in the world, watching somebody make h...