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Thread: Bevel test on 1k

  1. #11
    Senior Member Siguy's Avatar
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    Yeah. I know. I'd simply been doing the ole Lynn TPT and it seems to be working for me.

    Not I'm interested to revisit the bevel set and get a little more out of it. Sticking in my mind on Lynn's Chosera 1K bevel set vid shot by a member was the subtle differences in TPTs between his sets as he tests them and allows SRP member to test.



    I think I'm going to focus on levels on TPT results and when I've gotten to "Oh, Yeah", I'll give the tree tops a buzz. The hair tests will be an aside.

  2. #12
    Senior Member Siguy's Avatar
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    I'm realizing what a slow cutter the King 1K(even with the Nag slurry) is by comparison to the Chosera. I've never spend this time on the bevel setting before. I'm getting pretty good results, but will have to finish up tomorrow.

  3. #13
    Senior Member cosperryan's Avatar
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    I use the thumb pad test primarily. If I do too many razors in a row though I have to resort to shaving arm hair because the skin on my thumb will be all shredded up.

    Like everyone else has said though, you can easily develop a feel for what sharp is and what "not quite there" feels like.

  4. #14
    Senior Member silverloaf's Avatar
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    while finding what works for you I would definitely recommend incorporating the tnt, using the tip of the nail to check for nicks. there can be the slightest nicks that don't show easily under magnification but that the sensitivity of your nail can detect readily. after ensuring there are no nicks the other tests will all tell you that you either have a set bevel or you don't. I tend to not rely on the arm hair too much, not the best test for checking the full cutting edge. a wet thumb nail and lightly drag blade across will show it either "bites" in along the whole length of cutting edge or spots will "skip" across meaning not fully set. just the weight of the blade or you can get a "false reading" from that test however. other than that I love to just use fingertips and thumb pad.
    in Charles holtzapfels 1850 book "turning and mechanical manipulation there is discussion of the old timers using what I call the "palm pad test" where they determined the razors keenness by making a small incision in the thick skin covering the inner edge of the palm. he also describes the old timers using the thumb or fingernail to test as well. nowadays some prefer the hht over the palm pad test though!
    Silverloaf

  5. #15
    Senior Member silverloaf's Avatar
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    Quote Originally Posted by cosperryan View Post
    I use the thumb pad test primarily. If I do too many razors in a row though I have to resort to shaving arm hair because the skin on my thumb will be all shredded up.

    Like everyone else has said though, you can easily develop a feel for what sharp is and what "not quite there" feels like.
    ouch! no amount of razors should shred your thumb from tpt. maybe an issue with pressure or are you running the thumb along the cutting edge to test? it should just catch the fingerprints using no pressure and you roll the thumb.
    Silverloaf

  6. #16
    Razor Vulture sharptonn's Avatar
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    With callouses such as Lynn has, no prob! In the old days I would do the index finger rub. These days, I cut a hair in about 6 locations down the bevel. The hair should fly. Not just lay over. Just me!
    "Don't be stubborn. You are missing out".
    I rest my case.

  7. #17
    Senior Member cosperryan's Avatar
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    Quote Originally Posted by silverloaf View Post
    ouch! no amount of razors should shred your thumb from tpt. maybe an issue with pressure or are you running the thumb along the cutting edge to test? it should just catch the fingerprints using no pressure and you roll the thumb.
    Well I'm not cutting into the flesh just the callous. But after 6 or so razor in a row the callous is kinda gone so I have to resort to other test. There is no pain, I don't cut that deep. And I'm using no pressure just feel for that sticky caramel feeling.and the arm hair test works ok if you test it in multiple spots. I usually check the heel then toe then center.
    silverloaf likes this.

  8. #18
    Senior Member blabbermouth Steel's Avatar
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    Quote Originally Posted by BobH View Post
    Dunno what everyone else uses but if it easily cuts a single arm hair at points all along the edge that is good enough for me.

    Bob
    Bob, I think this is an excellent test and I understand that it doesn't work for everyone but I am interested in how YOU do it. Could you elaborate a little more? For instance, I also use this test and try to keep the blade as flat as possible (maybe 10 degrees or less) and "shave" a single hair at skin level. Is this similar to what you do? Just curious and was going to PM you but figured someone else may have the same question.

    I also use a TPT and look for the sensation where it seems to be sinking into my thumb. Hard to explain.
    What a curse be a dull razor; what a prideful comfort a sharp one

  9. #19
    Senior Member blabbermouth
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    Quote Originally Posted by Steel View Post
    Bob, I think this is an excellent test and I understand that it doesn't work for everyone but I am interested in how YOU do it. Could you elaborate a little more? For instance, I also use this test and try to keep the blade as flat as possible (maybe 10 degrees or less) and "shave" a single hair at skin level. Is this similar to what you do? Just curious and was going to PM you but figured someone else may have the same question.

    I also use a TPT and look for the sensation where it seems to be sinking into my thumb. Hard to explain.
    I duuno, never really gave much thought to it. Maybe more of an angle than you use and the hair should easily cut from just the weight of the blade is the best I can due. Everyone's arm hair is different and will probably react differently too.

    The best explanation of what the sensation should feel like during a TPT is "sticky" and I'd go along with that. A light touch to the thumb pad and a sticky feeling as you pull away.

    Just a novice speaking still feeling my way around this honing thing too. Sometime I get a decent edge and other times it is back to the hones.

    Bob
    Life is a terminal illness in the end

  10. #20
    Senior Member UKRob's Avatar
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    Quote Originally Posted by cosperryan View Post
    Well I'm not cutting into the flesh just the callous. But after 6 or so razor in a row the callous is kinda gone so I have to resort to other test. There is no pain, I don't cut that deep. And I'm using no pressure just feel for that sticky caramel feeling.and the arm hair test works ok if you test it in multiple spots. I usually check the heel then toe then center.
    I also rely on this test more than any other although I find that you get false results if either the edge of the razor or your thumb are wet - that is the edge does not feel as sharp. So I always wipe my hands and the edge, take a look under the loupe and then the TPT. Tree topping hair just does not work for me - I'm fine at skin level so maybe I don't have the right type of hair. Either that or my razors suck.
    BobH likes this.

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