How can I tell if a knife is dull?

Cars man. asked:


I need a knife to go camping, and I am looking to buy a folding knife. How can I tell if the knife is dull before I buy it? Or how can I test it to see if the blade is dull at home?
The kind I am looking to buy is like this:

http://www.coldsteel.com/blackrhino.html

What are some good tests I can do?

Mountain House Freeze Dried Food

if i planned to go for camping. what kind of knife should i bring?


  • Silver Cigarette Cases

    March 3rd, 2010

    Sterling Silver Boxes

    Feel the blade with your thumb, making sure to rub perpendicular from the edge, so you don’t cut yourself, and if it is sharp, it will feel thin, and visa versa

  • Black Titanium Ring

    March 3rd, 2010

    Gold Bracelets

    uhm… cut a tomato, clean knife, cut something of the strength of a paper plate. If knife does not cut to satisfaction, sharpen until it does. NOTE: Do expect resistance even from sharp knife.

    Also, if its dull, higher chance there will be small visible ridges along the blade.

  • Princess Rings

    March 4th, 2010

    Silver Cigarette Cases

    i always use a piece of paper to test mine. i have a knife with a similar type of blade (one with no “teeth”). you take the blade and try to slice the paper. but here’s a link that will hopefully answer your question:

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