Testing Knife Sharpness - What's the best way to test for a razor sharp knife

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  • เผยแพร่เมื่อ 4 ต.ค. 2024

ความคิดเห็น • 72

  • @danielwilson6260
    @danielwilson6260 3 ปีที่แล้ว +12

    Would love to see you guys have a crack at a "dual grit" sharpening method, affectionately called 'The Gabe Method' by some, as it is demonstrated by Gabe himself on his channel 'The Home Slice'. Basically, you only sharpen to a low grit on one side say about 220, but sharpen high on the other to 3000 or so, and it gives you awesome edge retention and crazy cutting still! Look him up!!!

    • @strikenryken
      @strikenryken ปีที่แล้ว

      I’ve also done toothy at the back half and smooth at the front to simulate serrations.

  • @lyalsandry6051
    @lyalsandry6051 ปีที่แล้ว +2

    Just picked up the WS Elite and absolutely love it. These videos are just proof of what this system can do. Keep it up guys.

  • @danreed2189
    @danreed2189 2 ปีที่แล้ว +7

    Loved the video guys. I am always looking for the best way to test sharpness. I have the Ken Onion Sharpener and have experimented with putting polishing pastes on the fine band as well as on the extra fine band (that is already at 6000 grit). I've also tried them on a leather strop with polishing paste and that really works well also. Lastly, I do the paper towel test 2 different ways. One is like you did (which is harder), but another way is to hold the paper towel in one hand creating tension on the paper towel where the knife is going to cut. You squeeze with you pointing finger and middle finger at one point and with your thumb and ring finger at the other point. The trick (not hard) is to carefully put your knife between the two holding points. A fat knife may be difficult because there is not a lot of space. A knife that is not very sharp will just tear the paper towel, but a sharp knife will glide through for a good distance. You can get a pretty good idea about how sharp your knife is with this test. Anyway, my 2 cents. Thanks for the vid.

  • @jtjemt
    @jtjemt 3 ปีที่แล้ว +5

    Great, it’s good to see ‘real world’ (sorta) uses vs. the scientific numbers. Do more of these, please.

  • @romeotango5597
    @romeotango5597 3 ปีที่แล้ว +1

    I can’t believe this video only has 13 comments. Y’all’s brand deserves more attention for sure lol
    I also like how this shows in a way the fact that “sharp” isn’t always the best, and glad to see folks who know that from the start. Great video!

  • @chamy1521
    @chamy1521 2 ปีที่แล้ว +2

    Great video and I totally agreed with the way you rated the knives.

  • @AYellowPepper
    @AYellowPepper 3 ปีที่แล้ว +8

    Awesome! You should do more in this vein! Maybe different blade types on their respective materials! (Pocket knives and cardboard/zipties or Big Choppers and Rope/Wood)

  • @tidge879
    @tidge879 3 ปีที่แล้ว +4

    The only meaningful tomato test for sharpness is, can you finely dice the tomato without mashing any of it?
    And I toothier edge is actually much better in the kitchen for almost all situations. Put a polished edge on a kitchen knife and it'll dice one tomato beautiful, and start mashing the second. A toothy edge won't be as amazing at first, but it'll stay consistent. At work, I use a toothy edge and a honing steel all day, at home I have polished edges and a strop.

  • @nathandaniel5451
    @nathandaniel5451 2 ปีที่แล้ว +4

    A highly refined edge can cut paper towel better than a toothy edge BUT it has to be really keen. (Meaning a very thin edge, basically the measurement of how thin the apex is)
    I find off the 500 grit is plenty to cut paper towel, but going up to 8k on the stones then 0.1 micron on the strops you can get a stupid sharp edge that cut tissue paper without tearing. (Sub 100 bess)

    • @drewbee2024
      @drewbee2024 ปีที่แล้ว

      I sharpen knives and I kid you not yesterday I finally got one sharp enough to cut paper towels and even napkins cleanly. It’s taken a lot of practice

    • @drewbee2024
      @drewbee2024 ปีที่แล้ว

      It was finished on 0.5 micron. I don’t have 0.1 yet :(

    • @nathandaniel5451
      @nathandaniel5451 ปีที่แล้ว

      @@drewbee2024 oh hell yeah! It takes a lot of practice.
      What's your deburring process?

  • @daniel.rosina
    @daniel.rosina 2 ปีที่แล้ว +2

    Very cool tests, guys!

  • @ShelleyRaskin
    @ShelleyRaskin 3 ปีที่แล้ว +2

    I’m going to try the paper towel test on my knives!

  • @robertdewalt8711
    @robertdewalt8711 2 ปีที่แล้ว +2

    Parchment paper cutting would be interesting to see how edge cuts with different BESS C g.

    • @violetviolet888
      @violetviolet888 2 ปีที่แล้ว +1

      Tissue paper is more of a test.

  • @stefanlechleitner5402
    @stefanlechleitner5402 ปีที่แล้ว

    i am a chef and love to test my knives after sharpening on my shapton glass stones on some paper but this standing paper test is crazy like OP , waiting on my ken onion sharpener and wachting your videos , greetings from austria

  • @billmanning8806
    @billmanning8806 ปีที่แล้ว +1

    Yes...I want to see more stuff like this. Love it!

  • @wilmerkluever7379
    @wilmerkluever7379 2 ปีที่แล้ว +3

    the anticipation at 14:12 made me rapidly blink lmao

  • @allbunsglazing
    @allbunsglazing 2 ปีที่แล้ว +3

    How does this translate to the real world? Now let's cut some baloons 🤣🤣 love your vids, guys

  • @dionpage7948
    @dionpage7948 3 ปีที่แล้ว +3

    Killer vid. I have the WorkSharp Precision sharpener&absofrickinlutly love it so any tips ya can give on how to get the most pristine apex on an edge would always be appreciated. I would like to see a attachment that would except thicker steel&maybe a longer guide rod for chefs&butcher blades.

  • @rwstubbz
    @rwstubbz 3 ปีที่แล้ว +3

    Will you test the sharpness after all tests again if you still have the knives around unused? The cutting board will be more rough on the 15 degree edge than the more stable 20 degree edge not sure it would make a difference, but maybe

  • @royniederhiser9894
    @royniederhiser9894 4 หลายเดือนก่อน

    Bess says that the only way to get accurate and consistent readings is to keep the point resting on the post and then lowering the blade slowly enough to watch the digital readout increment at a rate that you can make out each number.

  • @bobbydragulescu8914
    @bobbydragulescu8914 ปีที่แล้ว +1

    I guess one thing I learned is that there's sharpness, and then there's raggedness/toothiness of the edge. Both contribute to the tests in different ways.

  • @gspam154
    @gspam154 3 ปีที่แล้ว +3

    These are great videos. I'm sure your testing procedures will get refined. I would like to see you use Balloon Institute Certified Sharpness Balloons in the test. They cost a bit more, but give more repeatable results. :)

  • @CitizenKate
    @CitizenKate ปีที่แล้ว +1

    Okay, so playing the "devil's advocate"... using your knife sharpening products (I just picked up one of your Precision adjust sharpening systems, and so far I like it a lot), how would I get a knife edge that scores a 3 on slicing tomatoes?

  • @mossmanguitarpickergs8383
    @mossmanguitarpickergs8383 9 หลายเดือนก่อน

    Yes! More!

  • @lightspeedlaserengraving6048
    @lightspeedlaserengraving6048 ปีที่แล้ว

    That was fun. Let’s do it again!

  • @blubyu1100
    @blubyu1100 2 ปีที่แล้ว +1

    Great video. Like the way you think.

  • @Tusk2001
    @Tusk2001 ปีที่แล้ว

    Thx for keeping it fun!

  • @jorgefernandez6407
    @jorgefernandez6407 ปีที่แล้ว +1

    Really GREAT video!!!

  • @Al-ds3sw
    @Al-ds3sw 3 ปีที่แล้ว +2

    Love it keep it coming

  • @ApexNick
    @ApexNick ปีที่แล้ว +1

    What is the difference between knives 4 & 5... They both say PA15.

  • @sinepari9160
    @sinepari9160 2 ปีที่แล้ว +1

    What this told me is. a working edge is a working edge, just touch it up. Grinds aren't especially shown as useful in this test because you're not slicing a hard(er) material for an extended period.

  • @corismsyn
    @corismsyn 7 หลายเดือนก่อน

    Edge angle should've been kept the same as that's a variable in itself and only change the edge finish i.e. coarse, less coarse, fine, extra fine, mirror polished.

  • @stephendufort4154
    @stephendufort4154 ปีที่แล้ว

    COOL, but it was not clear to me during the entire video , exactly what u used to sharpen each knife, what's the best system?

  • @Rancherinaz
    @Rancherinaz 10 หลายเดือนก่อน

    Yeah you guys rock

  • @phillo1818
    @phillo1818 3 ปีที่แล้ว +2

    Fun vid guys! How about the same type of knife, two of the same, in a shiny sharp convex verses flat grind campsite and kitchen dual?

  • @JJ-qi9zn
    @JJ-qi9zn 3 ปีที่แล้ว

    Cash register receipt paper is much harder to push cut through and even razors fail it but my sharpening on a good steel easily performs up to the task.

  • @chefjeff7735
    @chefjeff7735 2 ปีที่แล้ว

    Good stuff guys!

  • @DanielJohnson-ec8rk
    @DanielJohnson-ec8rk ปีที่แล้ว +1

    I use 20 on mine and my EDC is scary sharp

  • @advskr
    @advskr ปีที่แล้ว

    More please!

    • @WorkSharpOutdoor
      @WorkSharpOutdoor  ปีที่แล้ว

      Check out our latest video with Lucas Burnley! We put more "work" in to test for sharp. lol

  • @muhammedk470
    @muhammedk470 5 หลายเดือนก่อน

    Moral of the story - paper test works the best

  • @markyoung5495
    @markyoung5495 2 ปีที่แล้ว

    What if you put like a 30 degree angle go down to a 20 degree angle 17 degree angle or wherever you think you want your sharpness at will this make your knife live longer or what or take a 17 degree angle pushing away like you would normally cut something and put like a 20 or 30 on the other side what is the best and what would be the best stone to use to do something like this let me know whether doing a high angle and a low angle hey high-angle armed away from you and a low angle

    • @Owieczkin
      @Owieczkin 11 หลายเดือนก่อน

      Dude, your punctuation marks are missing. Generally you want a stable blade that's thin behind the edge, so you probably want to get 17 degree per side grind, and then 25 degree per side microbevel made with a fine hone. Try it 👍

  • @mikedixon3292
    @mikedixon3292 ปีที่แล้ว

    I want to see you sharpen a 7 inch fillet knife at a 17 degree angle or lower. I can’t do this with my lanskey. The stone hits the blade holder. Do this and I’ll commit and buy.

  • @CecilWaldo
    @CecilWaldo ปีที่แล้ว

    I can not get one to do a push cut on paper

  • @MrMZaccone
    @MrMZaccone 2 ปีที่แล้ว

    So you've established the fact that the best way to test for a razor-sharp knife is a BESS tester. Good job, Guys. The fact that we already knew that is, I suppose, irrelevant.

  • @crbulldog5638
    @crbulldog5638 ปีที่แล้ว

    How sharp is a sharp knife …Sharp!!!
    How sharp is a razor sharp knife …Razor Sharp!!! Thanks for watching hit that like and subscribe button.

  • @donnaslevin2969
    @donnaslevin2969 3 ปีที่แล้ว

    What did we learn ? The better the performance the HIGHER the score. They had to think in reverse, you could hear it. Aaaa 3. I mean 1

  • @AdiGV
    @AdiGV 2 ปีที่แล้ว

    A bit more brainstorming about testing methods would make it relevant to real world use.

  • @codyjohnson3893
    @codyjohnson3893 3 ปีที่แล้ว

    13:22 muh anxiety 😖

  • @jimjoe9945
    @jimjoe9945 3 ปีที่แล้ว

    1 to 3 scale not very revealing.

  • @webincomeincome8767
    @webincomeincome8767 2 ปีที่แล้ว

    Emmm. Shave your arm?

  • @garyjohnson3081
    @garyjohnson3081 3 ปีที่แล้ว

    Not nearly enough to choose from.

  • @1947froggy
    @1947froggy 2 ปีที่แล้ว

    Can't even watch this guys, exposure level set too low, reedit. :)

  • @shakeswigglez3746
    @shakeswigglez3746 2 ปีที่แล้ว

    Too much talking gentlemen, let's get to the cutting!.

  • @malbig2344
    @malbig2344 ปีที่แล้ว

    toe-mahhh-toe..... not toe-MAE-toes.

  • @JohnDoeTheTroll
    @JohnDoeTheTroll 3 ปีที่แล้ว +2

    These tests are super flawed... You guys shouldn't know which knife you're testing until AFTER you tested it. If your expectations are for it to be sharp because you looked and know what you think you should expect, then that's exactly what you will think...

    • @JohnDoeTheTroll
      @JohnDoeTheTroll 3 ปีที่แล้ว

      I would also like to see you guys test it with the Precision Adjust sharpener. I got mine in the mail last week, but haven't used it yet.

    • @JohnDoeTheTroll
      @JohnDoeTheTroll 3 ปีที่แล้ว

      OK, I just saw the Putting Sharp to the Test 2 where you told how the knives were sharpened, so disregard my previous comment about the Precision Adjust lol...

  • @sk83rbouys
    @sk83rbouys 3 ปีที่แล้ว +1

    Theres no consistency in any of these tests lol

  • @jrpark22000
    @jrpark22000 ปีที่แล้ว

    confirmation bias, google it. FFS.

  • @magnumtrooper17
    @magnumtrooper17 3 ปีที่แล้ว

    The thumbnail encourages unsafe behavior, especially if a kid saw it. I know clickbait is hard, but seriously you guys wtf. You know what else kids like? Bright colored balloons.

  • @markyoung5495
    @markyoung5495 2 ปีที่แล้ว

    More on shaping with a rock and getting a slavery heavy or light slavery even on a shaping stones heavy slavery or light