Wednesday, April 7, 2010

Sharpening the Edge

All knives get dull. Thats not true.  You know that’s a lie.

All used knives get dull and that’s the truth. So it was no surprise I needed to sharpen my Spyderco Salt I. I use that little serrated blade all the time.

The blade is made from H-1 steel which is completely rust proof. No really, it is. I made a paste of table salt and water and coated my blade with it. I tried to keep the paste moist, but I’m sure sometime during the night it dried out. No rust. A little discoloration on the steel blade, but no rust.

The H-1 steel carbon content is very low, only 0.15%. That leaves all the chromium available to form a nice chrome oxide film which resist oxidation or rust formation.

I like sharpening knives. It’s my own little Japanese Tea ceremony. The counter gets wiped off, several layers of newspaper a placed on the surface. I slide the stones out of the Spyderco Sharp-maker and inspecting each one. Each stone deemed dirty gets scrubbed with a mild cleanser to remove oxidized metal, dried and returned to the black plastic base. The dark medium grit stones are put in place first, then the brass protective rods.

The sharpening starts with downward strokes on both side of the blade. I let my mind go blank and just feel the stone and steel abrading. At some point I test the knife by cutting newspaper. Satisfied, I wipe the blade clean and replace the stones with the white fine stones.

The fine stone grabs the edge differently and the steel sings a different song. When I’m ready, I start running the blade upwards from the stone’s base to its top. This draws the wire edge out. There’s an element of symmetry here: The stone receives the metal from the blade and give the blade its sharpness.

When it’s time the blade is tested. Does it shave? It does. The blade gets wipe down and the pivot gets a drop of oil. I thumb the knife open, test the lock and slip the closed knife back in my pocket.

The sharpener is returned to its container. The newspaper is rolled up and placed in the trash. There is symmetry to the entire process, all of which turns on the exchange of metal.

You don’t sharpen a knife to use it: rather you sharpen because you have used it.

Thursday, March 18, 2010

Edging into Trouble

It’s all a bad mistake and it’s getting worse. You got off at the wrong exit, the bar wasn’t what you thought, and the address said north not south, the neighborhood changed. There are a thousand reasons you’re in deep sh*t, but all you want is to go home in one piece.

They wanted more than your money and you knew they‘ll kill you and get your address and keys. While you were toe-tagged John Doe, your wife and daughter would be desperately checking hospitals. They would never know until too late the mad dog predators stalking them.

So you ran from them. They split up and chased you and by now you’re surrounded. Safety lies in the direction you came, but at least one thug is following you, driving toward the rest. They’re smart, organized and vicious.

You have a plan too. It’s not your best plan, but it’s your last plan. You’re going hide behind the dumpster with your closed knife in your hand and hope they pass. If not, you’re going to lure one in close. It’s important he doesn’t see the knife, so it’s got to be closed. When you stepped over toward the closest one you’d hold your wallet up and step even closer.

Your last move would be a surprise. A fast step, grab the thug and pump the blade in and out of his stomach eight or ten times as fast and hard as possible. If there was a second thug, you’d turn on him with the blade. It’s a terrible plan. It’s all you have.





Trouble is; your cold, bloodless fingers can’t hold the side opening auto knife without dropping it. And forget about the assisted or manual openers, fine if you can open them before you need them, but what if the person in the alley isn’t the thug? Did you really want to step out of the shadows with an open blade? What you need is an OTF.

I saw nice, clean out-the-front Piranha Excalibur at work. It’s a cool knife. A fellow could hold the knife firmly in this hand wrapped around it and push the button to open it. The double edged blade flies out the front. You don’t hold it with a partial grip like the ProTech out-the-side autos. Heck, that grip is already half way to losing the knife.

My opinion: A real combat knife needs to be either fixed blade or out-the-front auto. Assisted openers and manuals have their role in CQC, but out-the-front has them beat.

Sunday, March 14, 2010

Guess What I Have In My Pocket

I was at a gun show this week-end and heard the best reason to own more than one knife:

“I carry a knife everyday and I get tired of the same one.”

Of course what I mostly hear is: “I’ve carried the same knife for forty years. And I don’t understand….” They always reach into their pocket and pull out –
(Choose one)
A- a one and on half inch long two bladed Schrade trapper with 50% of each blade sharpened away;
B- a dull Victorinox Classic which has never been sharpened and has a bent blade from trying to cut string.
C- a small bone-handled Italian stiletto switchblade with a bolster release and a carefully polished razor edge.

“…why I can’t find another good one like this for $12!”

Answer: I’ve never see C, but variations on A and B are common. These are the same folk who don’t understand that a $12 knife when gasoline was 35 cents a gallon is roughly equal to an $85 knife to day.

Well, I hope I live long enough to be like them someday.

Wednesday, March 10, 2010

WRCA: Knapping One Edge at a Time

At first thought it’s hard to see the connection between a flint knapper and a knife show. The differences are obvious. Knives use modern metals, plastics and production processes. Knapping flint arrowheads calls for rock, antler and another rock which you press together. Total different. Right?

Still, I’m sure the second, maybe third tool man ever used was an edgy rock. I think the first was the hammer stone. It seems obvious to me. Pick up a rock and smash something. The tie for second and third place goes to fire and sharp edges. I suspect it was sharp edges followed by fire.

Inventing knapping went something like this:

She: “My sharp rock is dull again. Go find me another one.”

He: “I just got you that one. Those things don’t grow on trees.”

She: “Well, unless you want fur on your meat, you better find me another one just like this one.”

She passes it, he butter-fingers it and the stone tool breaks on the cave floor.

She: “Now you’ve done it!”

Picking up the damaged stone tool he cuts himself on the newly sharpened edge and an idea takes root.

He: “Here. I’ll be outside talking to Uglar. Call me when supper is ready”. He walks off acting like he had planned it.



The seed of knapping was planted. You can chip stone to create a sharp edge.



The knapper holds the stone in his left hand and strikes it with a copper bar with his right.  It's art in motion, a skill once in great demand now on dispay at the Western Reserve Cutlery Association's Knife Show








I had a chance to watch a flint knapper explaining his art to during the Western Reserve Cutlery Show. He explained how flint has very fine grain. We call it cryptocrystalline and it has no cleavage planes. When force is applied with a soft tool, like an antler, or rounded copper nail, a conchoidal fracture, called a Hertzian Cone forms and material flakes off. By skillfully applying this principle the knapper can flake off material to form an incredibly sharp edge.

That’s the connection. Knife, sword, axe, and arrowhead: It’s all about sharp edges.
He explained that he wasn’t using flint but chert. Flint is a rock that forms in chalk deposits. Chert is a sedimentary rock that forms in any deposit.

Chert? Sounds like what a Rocky Balboa bird would say: “Hey! CHERT!”

Monday, March 8, 2010

Western Reserve Cutlery Association Knife show


I had a lot of fun at Western Reserve Cutlery Association annual knife show. This year it was held at the Dover Armory. Nothing can beat the atmosphere of the Warther Museum, but the Armory had a lot more space.



Parking was crowded, but at lot of us parked down the street and walked back to make more room for customers.
















I meet a young man who bought a Boker ceramic bladed folder with a Titanium handle at a flee market for $10.00. It’s a little worn, but the new list price is $285. He was hoping to find a good deal at the show, I doubt it , but you can never tell.



Surely, there must be a treasure in this display.  Actually there was.  I fould a spatula knife marked "Arthur Thomas Co." (A famious name in scientific equipment)  At $80 it was out of my price range.


The hall was packed with vendors and potential customers, as well as a few tire kickers. I sold quite a few Rough Riders, chiefly Sunfish and Elephant Toenails as well as CRTK new Ken Onion design Ripple. I was planning to keep that one, but someone wanted it too badly.


                                                                 My favorite table


I’ve heard a lot of questions over the years. “Who makes that knife?” “What’s the steel?” “Who are they? I never heard of them before?” One I hear and dread is “Where’s it made?” For many people it is less of a matter of the company reputation as it is not-made-America. I usually remain polite, but I stop trying to help the customer.  They are usually after inexpensive non-existant American knife.

Of course, American made knives tend to be expensive.  Benchmade is now made in America as more and more of Buck. The prices go up. High prices aren’t epidemic only to made-in-American companies. Spyderco, who I think has some of the best knives around, come from Seki-City Japan. They are excellent quality but the prices are hitting new highs.

It’s not often I can be surprised, but I heard a question I never heard before. The vendor next to me sells only high end knives. He had a custom made knife from South Africa, with warthog ivory inserts and an anodized blade. The prospective customer heard Africa and wanted to know if a black man made the knife. I’m still amazed by that question.

Wednesday, February 24, 2010

CDI FACTOR

Are assisted openers passé?

I sold a lot of them several years ago, but the trend seems to be tailing off. The number of prospective customs asking about them is down. I don’t carry an assisted opener. My Spyderco or SOG opens fast enough for me. And somehow, despite the quality seen in Buck, SOG, CRTK and so many others they feel delicate to me. I guess the CDI* factor is cooling off.

I haven’t noticed manufacturers reducing the numbers of assisted openers made, but I suspect they often lag behind everyone else. It takes time to bring a new knife on line and while closing a line is easy, you got to have something to replace it.

Assisted openers are illegal in Canada and knives are just about illegal in England. The scarier trend is seen in Spyderco’s new catalog. They have been making for a couple years that they call slip-its, non-locking pocket knives. But now they are making small blade slip-its. This is in response to cities, like Cleveland and Chicago; they have laws against knife blades longer than 1.5 inch. Of course these laws only apply to non-criminal.

By the way…Benchmade is making all their knives in the USA. I found only one or two Harley brand knives identified as imports.



* Chicks Dig It

Monday, February 15, 2010

Forcasts: Weather and Economic

The federals report the economy is picking up, but the knife index say not yet. I don’t know about you but I trust knife index better that anything the fed puts out.

What is this index? It’s difficult to explain as Lucy use to say to Ricky. It’s a complicated formula that looks at the amount of quality knife sales ($25 bucks and up) minus the square root of E raised to the power of cheap knife sales (under $25 bucks). This sum is divided by the sum of linear inches of knives re-sharpened. You look that number up on the T-A chart factoring outside temperature and total number of attendee to the knife show and well, there it is.

And right now it doesn’t look to great.

I think knife sales are a great indicator. Most people have one or two. Most people don’t mind adding another one to the collection if they have a few extra bucks to spend. So depressed knife sales points to a depressed economy.

A couple weeks –ends ago I went to a show outside of Pittsburg. We took a chance; the forcast was for light dusting of snow. My wife and I arrived just in time to settle in to the Red Roof Inn befor the dusting grew to clumping. We woke up to 21 inches of show, a semi plowed parking lot and no electrical power. At least my knives were safe. They were at the show where they had electricity heat and guards.

The hotel had one cracked snow shovel that the 20 or 30 of us had to use to dig out our cars. Finally the motel, in response to out pathetic cries for help, broke out their ultimate snow removal tool: a long handled coal shovel. Woo Hoo! Now we’re making progress. I’d shovel until I got tired and pass the shovel to the next guy, who would shovel until he got tired and passed it on to the next guy.

It was one of the few times I was convinced a bigger knife would not have helped me.