MercWorxs Shiva Basic Review

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Nov 10, 2006
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I recently bought a Mercworxs Shiva, and since there are few Mercworxs reviews, I thought I'd add one. I haven't had a chance to use it that much so this is more along the basic info.
The knife arrived 9 days after I ordered it, although I didn't get the standard "your knife is in the mail" email that most companies send. No major worries, but got me curious until it arrived. The specs:

Mercworx Shiva
Blade: 6.5 in, S30V (154CM is standard, the S30V cost an extra $50)
Thickness: 1/4 in
Total: 11 in
Handle: Micarta
Cost: $375, $425 with the S30V, but you can find it cheaper at dealers

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Initial Impressions: I like daggers, which is why I bought this knife in the first place. This is a solid, heavy dagger. Not sure the weight, but it's more then my Fairbain, which isn't a light knife. In addition to being very aesthetic, it feels good in the hand, and it's going to slip or twist when you use it.

Tests: Since I'm not going to be splitting much wood with a double edged dagger, I was slightly confused how to test it. :) Any further ideas would be welcome, but first I tried the standard rope tests. It cut through rope and cardboard without any problems.
I then took a piece of cardboard and cut it into eight sections, taping the sections together to get a block about 2" thick. I pulled out several of my other daggers, to compare the penetration power of the knives. :) Being a dagger, I figure that's what it's supposed to do, but by all means if you have a different idea I could try let me know.

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Knives from top to bottom are:

Gerber Mark I
Mercworx Shiva
Boker Applegate
SOG Desert Dagger

I held each knife in an overhand grip and stabbed the cardboard on the floor. With each knife I did two test, the first one with hardly any force lettign the weight of the knife pull it down, the second with a harder stab. I then measured how far each knife penetrated. The results of my unscientific study are:
_______________Light_________Hard
Mark I:__________1"__________1 5/8"
Applegate:_______1"__________1 1/2"
SOG:___________1 1/2"_______1 7/8"
Mercworx:_______1"____________2"

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Basically, they all preformed pretty well, the real suprise to me was how well the SOG Desert Dagger did. I really don't like the knife, it's way to light and just feels flimsy compared to the heavier Applegate and Shiva daggers. But I guess the slimmer profile really helped it penetrate the cardboard. Still, I do like the solid feel of the heavier knives.

Overall, I really like the Mercworx Shiva. It isn't cheap, but it'd definitly well built, solid, and will hold up if you need it. Any questions, thoughts, or suggestions, please let me know.

Dave
 
You can test the point penetration fairly controlled by putting a scale under the cardboard and just exerting a certain force, maybe low and high. The hard stab is also useful though, you tend to want to do a few and average. If you go as hard as you can the results will be very stable.

Interesting on the Gerber, the point looks very needle like. Is the thickness of the tip high? The handle looks fairly cheap? Don't know why they made a dagger out of S30V though, that is just silly, that is what steels like 12C27M are made for.

-Cliff
 
Cliff,

The Gerber point is pretty slim, here's a pic of it compared to the mercworx.

IMG_0115.jpg


The reason the handle looks cheap is because I put it on myself. :) The handle it comes with is solid enough be a bit small for my hand, so I wrapped it in 550 cord. Not the best job, but it works well enough for me. Here's a with and without.

IMG_0114.jpg


Can you explain to me why 12C27M would be better then S30V for a dagger? The other option was 154CM, and I just went with what's usually concidered a "better" steel. I know that you use different steels for different things, but I'm still learning all those distictions. Thanks.
 
Can you explain to me why 12C27M would be better then S30V for a dagger?

Higher corrosion resistance and MUCH greater impact toughness. Also easier to grind which would be critical if the dagger was actually used for its intended purpose (covert animation). There is no sense in using a high carbide steel for fighting knives.

-Cliff
 
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