Showing posts with label Artisan Cutlery. Show all posts
Showing posts with label Artisan Cutlery. Show all posts

Friday, November 5, 2021

Sea Snake

I finally got around to breaking out and using Artisan Cutlery’s Sea Snake.


Artisan Cutlery, sea snake, G-10 handle
Artisan Cutlery's Sea Snake


I came across it at the 2021 Blade Show and it followed me home.  I’m sorry I waited so long to break it out. 


Artisan Cutlery is a Chinese company making innovated blades as well as using interesting steels.   My Sea Snake was crafted from AR-RPM9, a proprietary powdered metal steel.

 

The formulation?  Well, it’s proprietary, but few compositional secrets remain secret for long.  Here’s what I found on the Internet:

0.9% Carbon,

18% Chromium,

1.0% Molybdenum,

0.45% Manganese,

0.1% Vanadium,

0.30% Cobalt,

0.2-0.8% Silicon,

less than 0.40% Nickle,

less than 0.05% Rare Earth.

I’ve never seen anyone list or express concern about rare earth composition.

 

Chemical analysis can tell you what’s in a product, but not necessarily how it performs.  Looking at these numbers, I could do this analysis with a half decent SEM and EDS.  There are no significant elements below 0.1%.  But like Coca-Cola, it’s how it’s cooked that makes the difference.  That would take some real research into metallography to unwrap those secrets. 

In any case, enjoy this steel, because I am.

 

The 3.15 inch flat ground Wharncliffe blade is fixed to a G-10 clad handle giving the knife a total length of 6.78 inches long.  The blade has a RHc value of 59-61.


I like the feel of the knife in my hand and I can’t stop playing with it.  The balance point is back in the handle and the finger groove provides plenty of grip and prevents you from sliding onto the blade.  That’s always important to me.   There is a secondary finger groove carved into the blade shortening the actual cutting edge to just under 2.5 inches.  Using the two finger grooves and the jimping on the blade’s spine locks the knife in my hand and gives me fine control over the blade.

 

The knife is designed by Mike Embler.  Mike is from eastern Ohio and spent 18 years in the  Navy.  He studied multiple forms of self-defense, including Japanese swordsmanship while stationed in Japan.  This helped shape his views on knives as tools and weapons.  It was in Japan he discovered the joys of flat grinds.

You should keep an eye out for him, I think you’ll be seeing more of his work.


Dressed-up accessory, neck knife, Wharncliffe blade
Dressed up  and ready for a night out.


I got the green G-10 handled knife in the khaki green sheath.  It seemed like the right color for a Sea Snake.  But the black para cord it came with was the pits.  Not content with that, I dug out some woodland camo paracord and found an almost matching green and orange glass bead and dressed up the sheath. 

 

Neck knives are becoming a fashion accessory for men; women too! 

Yes, I know they started out as a hidden weapon, worn under a shirt or blouse, a tool of last resort, likely to be missed in a fast pat-down.  But really, those days are gone.  Everyone checks around the collar for the tell-tale cord, pats the chest and under the arms.  Then there’s the metal detecting wand.  Just wear it as a fashion accessory.

Besides do you really want to go into combat with an unbreakable noose around your neck?

 

You can get you’re Sea Snake at https://www.artisancutlery.net/sea-snake-atz-1842b-g10-ar-rpm9?search=sea%20sNAKE&description=true for $39.98.  They currently have a limited issue made with S35vn steel and another with a carbon fiber handle at prices reflecting the more exotic materials.

 

Tuesday, October 8, 2019

Flying with Cygnus


The Cygnus from Artisan Cutlery is amazing.  The carbon fiber handle is backed with a steel insert on each side for stability and to anchor the liner lock.   The blade is stone washed D2 steel and is fashioned as a reverse tanto saber grind.  There is a tiny false edge to move the blade’s center of gravity farther out from the pivot point.  This is assisted by three triangular openings in the top of the blade. There is mechanical advantage gained by having the acting center of mass extended from the fulcrum or pivot point. 

Cygnus knife


Enough of the physics, just know that when propelled by the flipper the blade flies open on ceramic ball bearings.  When the knife is locked open the flipper becomes part of the guard to keep your fingers off the sharpened blade.  I’m always appreciative of that!

Artisan Cutlery describes the blade as a drop point, but in my experience, drop points are curved and gradual.  This area is a downward slash and gives the blade its strikingly good looks.  The diamond cut outs add to its appearance.  It looks as if the open knife is already in motion even when it is standing still.

Back side closed


D2 is an excellent choice for a blade steel.  Not quite stainless, it requires a drop of oil now and again, but D2 tool steel is a versatile air-hardening steel with good resistance to wear from sliding contact with other metals and abrasive materials. With a HRc of 58-60 the blade will give you good edge performance and can be sharpened with ordinary stones.  

Here are a few more specifications for you:  The blade is 3.5 inches long, 0.15 inches thick and the open length of the knife is 8.5 inches.  The clip is reversible for left and right carry and a lanyard pocket is built into the spine.  The total weight is 4.23 ounces.  The Cygnus is worn tip up in your pocket, my favorite carry position.
 
I’m impressed both by the ease of opening as well as the stylish good looks.  You’ll get quite a few compliments with this knife.  Rub your fingers over the surface, look and touch for rough spots and mis-alignments.  I didn’t find any.  Feel the lock up and hear the snick when the blade closes.  The flipper is constructed to prevent the sharpened edge from dulling against the closed back of the knife.  There is a lot to like about this knife.




After you buy one, spend a few moments preparing for all the compliments you’re going to get.  Tell ‘em they can get their own at:
Artisan Cygnus is $69.99,  Don’t be left out.