Classic Ways To Test The Sharpness Of A Knife’s Blade

Sharp blades are easy to use, but it doesn’t mean they are safe. Though they give you better control while cutting and chipping but when mishandled, even accidentally, cause inevitable harm. The same applies to a dull knife as well. Most people underestimate the sharpness of a dull blade but regret later for not being cautious. In this post, we have mentioned a few classic ways to test the blade sharpness.

The Paper Test - Also know as the Spyderco round hole, the paper test is the most common and popular way to test the blade’s sharpness. Grab a printer paper or any thin paper to shave the thinnest line. If you notice Curly Q’s, you’re doing it correctly. In case the blade bends or crinkles the paper, you need to sharpen your blade again.

The Hair Shaving Trick - Most knife enthusiasts have bald patches on their arms for a reason. A knife that can easily shave hair is extremely sharp. That’s why people call a knife razor-sharp to tell it can remove hair without a struggle. To test the blade’s sharpness, try shaving arm hair trick. But be cautious while doing so; otherwise, you’ll hurt yourself.

Fingernail Test - Sharp knife blades easily grab into fingernails. To do the test, put the knife blade on a fingernail. If the blade bites in, it is sharp. In case it slides off, it’s time to give some attention to the blade.

Potato or Tomato Trick - A sharp blade slices through potato and tomato with ease. If your knife’s blade can seamlessly slice slim pieces, it’s good to do. If not, your blade is demanding attention. While slicing the potatoes, notice the edges of the slices. If they’re smooth, the blade is sharp. Rough or broken edges indicate the blade is getting dull.

These were a few handy tips and tricks to test the sharpness of a knife’s blade. If you’re planning to buy Boker switchblades online, be sure to find an authentic store to avoid wasting money on counterfeit knives.