Friday Sale! 3" EDC, CPM 4V.

Discussion in 'Carothers Performance Knives' started by Nathan the Machinist, Jun 16, 2017.

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  1. Nathan the Machinist

    Nathan the Machinist KnifeMaker / Machinist / Evil Genius Moderator Knifemaker / Craftsman / Service Provider

    Feb 13, 2007
    I'm posting this early so you guys can read it and understand it without being in a hurry. I'll unlock this at our usual post time, 3:00 Eastern time.


    These are made of a Crucible CPM 4V, an American made version of Uddeholm Vanadis 4 which is the steel that has been supplanting CPM M4 as the king of steels winning cutting competitions. We have done our homework and optimized a heat treat for this material that I feel is probably the best in the industry. Our interest in this material stems from an on going project to produce competition cutters for Bladesports that I hope will win next year's world cutting championship. These 3" EDC are an off-shoot of that R&D. They are CPM 4V at HRC 63-64.

    If you're looking for something that is very durable at relatively high hardness with good edge stability, good wear resistance, good corrosion resistance, not too bad to sharpen and an all around great steel, wait for another batch of these in Delta 3V. The EDC is a great knife in 4V, but it's more of a specialty steel for knife nuts.

    It is not as tough as 3V, but it's tougher than most steels. It has 5% chrome so it has better corrosion resistance than stuff like O1 or 1095, but it is not at all a "stainless steel", it will rust easily. If you have good tools it's not too bad to sharpen but I wouldn't call it easy to sharpen. What it has is outstanding edge stability, edge durability and wear resistance that adds up to a level of real world edge retention in normal use that will probably rival anything most people have ever tried. They're hard and thin, but you don't need to baby them, they're built for hard work. And with the optimized heat treat they're not at all chippy or crumbly so they'll take a thin narrow edge and hold it in rough use that will blow your mind.









    The 3" EDC was designed as a collaboration with Lorien Arnold. It is a well made, no frills, high performance, small utility knife. The steel is Crucible CPM 4V at HRC 63-64 with a fully optimized heat treat with very good edge retention and edge stability. You'll be surprised how sharp this gets and how well it holds an edge. If you have never used really good 4V, it is gonna blow your mind.

    This steel with this heat treat will support a relatively fine edge, so this was taken down to .015" before sharpening (though I'm leaving some additional meat in the tip) and it was sharpened 18 degrees per side. This is relatively acute and it cuts very well, but is durable. They're also lightly hand ground after machining to give it a slight convex grind.

    The primary grinds on these are more narrow than the Field Knife. They are quite "slicey"

    Some might consider this a tactical knife but the point is not reinforced and it is not shaped or balanced as a weapon. It's thin behind the edge. It is a hard working cutting tool, a tradesman's knife and small woods knife.

    It's very light weight.

    The handle is ergonomically designed for a standard forward, reverse, saber and pinch grips for an average to relatively large hand. Despite its compact size it fills the hand and allows extended hard work without hand fatigue. The tang is internally skeletonized. The scales are 3D sculpted CNC machined. The blade is made of 1/8” 4V with a heat treat that has been optimized to maximize edge retention. Despite being relatively thin it is durable.

    A side effect of this heat treat is a higher percentage of free chromium, though it is not at all stainless.

    Specs:
    4V, 63-64 HRC, .135” thick at ricasso (a hair over 1/8")
    Total length 7.5”
    Blade length 3.2”
    Weight 4.8 oz
    Edge angle 18 DPS
    .020" BTE
    Grippy 3D machined scales in micarta or G10
    Black oxide treated 18-8 stainless steel fasteners
    Hidden lanyard

    Choice of vertical or horizontal Kydex sheath made by Dan Crotts of Dozier Knives. If you want one of both sheaths, an extra sheath is $50.


    Be aware the horizontal sheath has very high retention. You can't remove the knife by pulling straight back, you have to tilt it up at the same time. See video. If you want something that's easy to get in and out of you should choose the vertical pouch sheath.


    Tell me what scale option you choose and I'll build it. There are fifteen knives available in this sale. The knives in the picture are not the knives you will receive. I'm sharpening now and they can ship next week.

    We're milling the OD green and maroon Micarta now so it might take a little longer with those. We're no longer doing camo micarta, sorry that picture is out of date.

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    A video illustrating the sheath options:

    [video=youtube;HiG_KqF06KY]

    These are all “field grade”, “as machined” and stonewashed with tool and grind marks.

    $245 in canvas micarta, natural or black
    $255 in OD green canvas micarta.
    $255 in black or OD green G10
    $265 in maroon linen micarta, or black/blue G10
    Shipping in the USA is $10.

    We're a little short on some of the special colors, and we can never predict how many of one color or another will sell, so if there is a shortage it will be first-come first-serve.

    Includes a good kydex sheath, choose vertical or horizontal. An extra sheath is $50


    These knives are unusual because they are machined. I do this in my shop on industrial CNC machine tools. A WIP thread documenting my technique can be found here: http://www.bladeforums.com/forums/showthread.php/1048443

    I take paypal, cash, check or MO.

    Jo will contact you via PM or email. Emails though BF often get lost in spam filters. If you don't hear from her by Monday please contact Jo on her PM, or send us an email at carothersknives at g mail dought com

    I like to do the first sale of a new knife here so I can post and lock so folks and read and understand without being a hurry. Our next sale will be another batch of these in two weeks out on the main "fixed blade for sale forum" here: http://www.bladeforums.com/forums/for-sale-fixed-blades.754/


    Thanks for looking,
    Nathan
     
  2. animportant

    animportant Gold Member Gold Member

    242
    Sep 19, 2013
    od green unbuffed, horizontal, thank you!
     
  3. vxd

    vxd Gold Member Gold Member

    Dec 1, 2011
    I'll take it.
     
  4. xxwarderxx

    xxwarderxx Gold Member Gold Member

    Mar 27, 2015
    I'll take one
     
  5. trevitrace

    trevitrace Gold Member Gold Member

    Jul 21, 2013
    I'll take one, please. Unbuffed maroon with horizontal sheath. Thanks!
     
  6. TRfromMT

    TRfromMT Gold Member Gold Member Basic Member

    Jan 4, 2016
    Ninja only, not buying
     
  7. jjweb

    jjweb

    596
    Nov 20, 2015
    PROXY 1 FOR @Shark01
    (I'LL GRAB ONE FOR ME NEXT SALE )
     
    Last edited: Jun 16, 2017
  8. Rob_Angerer

    Rob_Angerer

    Jul 30, 2008
    I’ll take two EDC in 4V.
    Natural Micarta, and Blue/Black G10.
    Horizontal sheath for both.
     
    Last edited: Jun 16, 2017
  9. CataD

    CataD Gold Member Gold Member

    Oct 2, 2013
    Alright, congrats to the last person who's getting one while I'm giving up my spot ;)!
    Cheers,
    C.
     
    Last edited: Jun 16, 2017
  10. hillst1

    hillst1

    360
    Oct 12, 2006
    I will take one in maroon micarta if available or black micarta with vertical carry sheath. Thanks
     
  11. chchin2

    chchin2

    631
    Sep 1, 2015
    i'll take one in unbuffed maroon linen micarta with vertical sheath please
     
  12. Benson X

    Benson X Gold Member Gold Member

    766
    Mar 1, 2016
    I'm in for one of these!

    1. Buffed Black Micarta & Vertical Sheath
     
    Techno likes this.
  13. jus_gus

    jus_gus Gold Member Gold Member

    Aug 30, 2011
    I'm in!

    Please make mine with buffed OD green micarta, and a vertical sheath.
     
    Last edited: Jun 16, 2017
  14. heat_treat

    heat_treat Gold Member Gold Member

    373
    Mar 25, 2015
    one, buffed black micarta, vertical sheath
     
    Last edited: Jun 16, 2017
  15. Joecleo86

    Joecleo86

    264
    Jun 1, 2017
    .Ill take one in od green micarta with a vertical sheath

    If i can get it with the od/black micarta that i saw a picture of ill take that instead

    Email joecleo86 at hotmail.com
     
    Last edited: Jun 16, 2017
  16. Southstarjeff

    Southstarjeff

    116
    Feb 15, 2013
    ,one
     
  17. Shark01

    Shark01 Gold Member Gold Member

    781
    Jan 14, 2015
    I’ll like one please…Thanks! Black micarta with a vertical sheath
     
    Last edited: Jun 17, 2017
  18. pipeman157

    pipeman157

    183
    Jul 8, 2006
    I will take one please. Maroon with vertical sheath please.
     
  19. MikeKu825

    MikeKu825 "The Enthusiast"

    905
    Aug 27, 2014
    Nooooooooooo!!!!!

    Well, in the unlikely event any of you guys with faster internet change your mind, I'll gladly go ahead and relieve you of the responsibility..

    Congrats to those who scored.

    Bummer.. so close..
     
    Last edited: Jun 16, 2017
  20. Casinostocks

    Casinostocks Factotum Gold Member

    Mar 20, 2016
    Rotten eggs on my face and ash on my head! Very sorry @MikeKu825 because my screen refresh cycle took forever when the thread posted up, probably due to the heavy last nanosecond rush :(

    Congrtas to all those who scored :thumbsup:

    P.S. just in case I get really lucky and one falls my way by way of say 20+ units become available, since @MikeKu825 has already bettered my proxy for him, I will then relinquish my spot to: @adamlau :)
     
    Last edited: Jun 16, 2017
    adamlau and MikeKu825 like this.
  21. AdamZC

    AdamZC

    218
    Sep 27, 2015
    I'll take one
     
  22. PolRoger

    PolRoger

    544
    Feb 4, 2007
    I'll take one.
     
  23. kcwater

    kcwater

    348
    May 29, 2015
    I'll take 2 please in unbuffed black micarta with sheaths
     
  24. adamlau

    adamlau

    Oct 13, 2002
    OD green micarta. Vertical. OMG I wasted precious seconds on a refresh and got bumped down!
     
  25. dogrunner

    dogrunner

    Dec 26, 2003
    I'll take one, natural canvas
     
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