Umnumzaan a Great knife.

Joined
Jul 2, 2001
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4,264
I have to seriously re-adjust my initial impressions and attitudes toward this very fine blade. The knife doesn't necessarily overwhelm you at first-- unless you have never owned really nice and beefy folders before.

As I stated earlier, it has a strange lightness to it, courtesy of its titanium scales. The blade looks thinner than its actual .14 thickness, due to its beveled spine. However, if anything, both of these characteristics only add to the knife's overall appeal. The beefiness is still there, it just doesn't scream it at you. It is deceptively stout.

So stout in fact that, when combined with the ultra bank vault like quality of the lock-up, the knife feels like a small fixed blade knife. It really does.

It's a handsome knife-- in a high tech, super engineered way. Everything about the knife is either chosen with the utmost consideration in design, materials, and engineering. The ceramic ball locking innovation and totally sealed pivot mechanism means a wear-proof lock engagement and a dirt proof folding action, respectively.

It's razor sharp hollow ground blade cuts like a scalpel too.

If you wish to spend 4 bills on a user folding knife, you would be very hard-pressed to find something finer than this extremely rugged, engineered, hi tech, handsome folder. It's a perfect EDC.

One suggestion: I still think the take-down tool should be included. If CRK has to add an extra $10 (or even $20) to a $400 knife, so what?
 
Kudos to you for being open-minded enough to give it a chance. And what do you get for your patience? A great new knife that you might never have experienced had you stuck to your guns. My hat is off to ya! :)
 
I completely agree.
The Unmunzaan is an excellent knife. I've been EDCing it since I got it and I just can't find fault in it.
The take down tool should be included. Especially since it such an odd ball type of tool and there appears to be no other way to take this blade apart.
I mean I can make a spanner out of an old screwdriver to take my strider apart but I don't think I could take down my Umnumzaan with standard tools (at least not without hacking and scratching the sh!t out of my zaan).
Fortunately the dealer I bought my knife from threw in a free take down tool
 
The Umnum is typically slicker than the Seb and keeps lubed better because of the perforated washers. You must use Loctite on the pivot any time you reassemble, so I don't really care about the tool.
 
I really do love the Umnumzaan. From the time it arrived, it has logged more pocket time than any other knife in my stable. I consider it the pinnacle of production knifes that I have handled. However, I cannot agree that the take down tool be provided with the Umnumzaan. As I do not believe that I will only own one Umnumzaan in my life, I do not need 10 sets of take down tools cluttering up the collection.

I personally think that over the years people got used to the fact that CRK provided take down tools for each their folders (the only company that I can think of that does it). That does not mean they need to continue to do it. The Sebenza take down tool (a simple Allen Wrench) was small, inexpensive, and easily packaged with the knife and shared between all of the production folders at CRK. The Umnum tools are none of those.

People try to justify the inclusion of the breakdown tools by the cost of the knife ("If I spend $400 I should get the tools automatically"). What other production knife company does that? I recently ordered my first Strider, but I am not going to complain to Strider or the knife dealer that it does not come with take down tools. If I want to take it apart I will find something in my toolbox or purchase a take down tool. I also own a few custom knives but I have never gone to the makers and demanded a take down tool for any of their knives.

I will admit that I am a new member to the CRK family. I finally picked up my very first CRK earlier this year. I quickly picked up a few more of them to include the Umnumzaan. So maybe I am seeing it wrong. I think it is great that CRK provided free take down tools for all these years to their customers. But to expect them to provide, for free, a set of tools or kit that is more than a simple wrench is just a bit crazy IMO.
 
CRK made a lengthy response about why they didn't include the tool.

The allen key included with every sebenza costs pennies and is a part of Sebenza culture. The Umnum tool kit runs about ten bucks, and it didn't make sense to increase the price of every knife they sell when most of their customers (apparently) don't take their knives apart anyways.

Which seems reasonable enough.
I've had mine almost two months, and am slowly start to use it like it deserves to be used.
It's eased most of my other knives out of their EDC position, not counting the CRKT Razel and the SOG PowerAssist that I carry when I'm working. Even carrying the Sebenza somehow feels like a pity-lay.

I'm itching to take it apart, but haven't bothered to order the kit yet. Sometime next month, maybe, when work calms down. It's not like the knife seems to need it or anything.
 
I love the Umnumzaan as well, theres just so many innovations with this knife that it feels futurist to have a knife that has features no other knives have.

One thing that baffles me is how the Umnumzaan manages to keep dirt and etc out of its pivots. Compared to the Sebenza side by side they look the same. If someone could give their insight it be great.
 
I love the Umnumzaan as well, theres just so many innovations with this knife that it feels futurist to have a knife that has features no other knives have.

One thing that baffles me is how the Umnumzaan manages to keep dirt and etc out of its pivots. Compared to the Sebenza side by side they look the same. If someone could give their insight it be great.

Overall the knives look the same or the pivots do? Have you seen a Umnumzaan disassembled? The pivot itself is entirely different, but what keeps the dirt out is a seal created by the perforated phosphor-bronze washers, whereas the Seb has solid pb washers. Though, there may be more to it that I'm unaware of in the handle or blade tang.
 
Overall the knives look the same or the pivots do? Have you seen a Umnumzaan disassembled? The pivot itself is entirely different, but what keeps the dirt out is a seal created by the perforated phosphor-bronze washers, whereas the Seb has solid pb washers. Though, there may be more to it that I'm unaware of in the handle or blade tang.

I have seen pictures of the Umnumzaan dissembled. Do you mind elaborating on how the perforations keep dirt out? I had the understanding the perforations kept lube in longer. How does the holes differ from the solid washers whether dirt can get in or not?
 
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