Kershaw JYD II (56K warning)

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Feb 27, 2005
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Initial impressions.

I just got my hands on this little beauty, and I have to say it's a lot bigger in person than I expected. Comparing it with the Spyderco Military, it's not quite as long but much thicker and wider, it also feels a lot heftier even though it's only a little over an ounce heavier. If I had only one word to describe this knife, it would be "solid". That applies to the lock as well, the liner-lock here is the same thickness as the frame-lock on it's little brother the JYD. I have a hard time imagining this thing ever moving. As usual with Kershaw, the lock bar fits flush with the blade tang from front to back, and at a nice shallow angle. Slippage is highly unlikely and with maximum metal on metal contact it would probably take a lifetime of use to wear the lock bar all the way over.
The flipper is nice and big, not something your finger is going to slip off of. After the first few hours it still opens a little slow, but if the this knife is anything like it's little bro it'll be opening like lightning after a little break in time.
The biggest issue of contention with this knife is normally the pocket clip. I don't think it looks too bad, but that's probably because it's currently sitting beside my freshly made custom sheath holding the Spyderco Rock Salt, which overshadows pretty much anything I could clip onto myself. Personally I think it would be a little better if it were black, as it would be a lot less noticeable, though sometimes a shiny gray clip looks better than a scratched up black one. Looks aside, this clip feels much better than most. Compared to the average knife (of the three dozen that I've owned) this clip fits very well with the profile of the handle. I haven't done any heavy work so I can't say if it will or won't have any hot spots, but I'm pretty sure it will do better than most.

One more thing, this is the Composite blade version. At around $70 retail, it's one of the least expensive knives you could possibly get with CPM D-2.
CPM D-2 is one of my all time favorite steel types. Why? well, D-2 is a great classic steel, it's great at holding an edge, and is a little tougher than any stainless equivalent because it isn't over stuffed with chromium (which is how you make steel stainless). The only problem D-2 usually had was that it would form huge carbides, so big that if you sharpened it too thin the edge would just fall apart (in a microscopic sense). With CPM D-2, you have the carbide size determined by the CPM process, keeping everything nice and small. Not only does this mean that the steel will now take a thin, highly polished edge, but it can get even harder and tougher that it would otherwise.
CPM D-2 is a pretty well rounded upgrade from standard D-2, making it very competitive when compared with almost any other premium steel type.
The downside is that it's not terribly corrosion resistant, however, being a composite blade everything but the edge is stainless steel, so the usual trouble spots around the pivot will be much less of a worry than it would have been with a solid CPM D-2 blade.

Now for the part you've all skipped to already, lots of pics. Enjoy.
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Excellent review. Most excellent job ! Very informative, and really enjoy the pics. A little comment on the macro shots, did you use your macro lens or your microscopes in taking those pics ? :D
 
Holy crap, that's one hell of a macro lens :) Thanks for the pics.

I like that knife and have thought about getting in, but, like you mentioned, the clip is a bit too large and bright for me.

Thanks for the write up.
 
Really really nice review and super pics. Thanks. I love my JYD and am holding out for one of the Ti JYD 2s.
 
nice looking knife, but that is easily the uggliest pocket clip Ive ever seen on a knife.
 
There are gorgeous pictures, thanks for sharing.

What's that line between the two types of steel?

"El Tigre"
 
Amazing pics, Thanks! One question, though... What's the stock thickness of the blade steel, and could you snap and post a pic of the tip, preferably looking down from the top of the blade, opposite the cutting edge? I'm curious how much tip strength this knife has.
 
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I'm really interested in your camera Josh.

I have a Canon 450D SLR and I can never even begin to image results like yours.

I have the JYD II CB too. I think the knife is 'almost' flawless.
 
I'm really interested in your camera Josh.

I have a Canon 450D SLR and I can never even begin to image results like yours.

I have the JYD II CB too. I think the knife is 'almost' flawless.

It's a Canon S3 IS. I've been really happy with it right from the start.
It takes great pictures outdoors, but indoors you usually need the flash turned on high. When taking pictures of knives, however, the flash always looks horrible. Instead I use a mini tripod and a 1.6 second exposure, so it keeps the natural lighting of the room.
The Macro pictures were taken with a 60x zoom lens and adaptor (about $80). It's just a macro lens, but it takes better pictures than my mom's $1,000 microscope. It's just a little harder to use.

Oh, and just to give some perspective on the tip of the knife. The tip on the Spyderco Military is 0.020" (not beefy) and the tip of the Chinook III is 0.059" (beefy). While closer to the thickness of the Military, it's not quite as fragile as that knife since the Military is a Distal taper and thickens very slowly. I'd say the tip of the JYD II is about halfway between the other two for durability.
 
I think one of those Martensite crystals is out of line but it could just be the light. I kinda like it but I'm not giving up my Military.
 
It's a Canon S3 IS. I've been really happy with it right from the start.
It takes great pictures outdoors, but indoors you usually need the flash turned on high. When taking pictures of knives, however, the flash always looks horrible. Instead I use a mini tripod and a 1.6 second exposure, so it keeps the natural lighting of the room.
The Macro pictures were taken with a 60x zoom lens and adaptor (about $80). It's just a macro lens, but it takes better pictures than my mom's $1,000 microscope. It's just a little harder to use.

Oh, and just to give some perspective on the tip of the knife. The tip on the Spyderco Military is 0.020" (not beefy) and the tip of the Chinook III is 0.059" (beefy). While closer to the thickness of the Military, it's not quite as fragile as that knife since the Military is a Distal taper and thickens very slowly. I'd say the tip of the JYD II is about halfway between the other two for durability.


Thanks Josh,

I've never seen a 60x Zoom Lens for the Canon SLR. Can you PM the weblink?

What do you think of the back spacer? Is your flush and smoothed down?

Does the blade cut into the back spacer when closed?

Great review BTW!

Cheers,
 
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The back spacer is a little uneven, it kind of looks like there's a little lip on one side that sticks out just enough to catch with a fingernail, and one of the steel liners is raised just enough to catch a gleam of light. The blade isn't leaving any marks on the inside, not even when pressed down.
Really, for a mass production knife it's pretty good. I've seen worse on far more expensive blades.

I think one of those Martensite crystals is out of line but it could just be the light. I kinda like it but I'm not giving up my Military.

Right now I'm using the JYD II as my work knife around the farm, but I agree that the Military still has the edge on ergonomics, and that thin blade cuts like a dream.
The Military had been my EDC for almost a year, the only reason the Rock Salt kicked it out of my pocket because I don't want my nice sheath getting scratched up by the clip. (and the handle on the Rock Salt is insanely comfortable).
 

holy crap, that is just too cool for school. The composite blade is freaking neat.

I picked up a green G10-handled JYD last week and it saw heavy use this weekend. Freaking fantastic blade for the price, I'm very impressed.
 
Sorry to dig up this thread but I keep coming back to it and oogling the pics. Deciding that I was going to buy one, the something else would pop up(usually another knife) and I'd have to shelve the idea. Well.. after a while I finally decided screw it, and bought one. :)

I also carry a Military and a D2 Para so its going to be interesting to see how it compares.
 
I picked up the composite tyrade, awesome knives from Kershaw right now.I also just picked up the Leek composite.
 
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