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Unicorn camping spatula (interlude)

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Unicorn camping spatula (interlude)

#1

Unicorn camping spatula (interlude)

Frank D. in Montreal

Hi everyone,

Went canoe camping these last few days. Been trying out the unicorn edges on just about everything lately (still setting up my buffer with a soft wheel, so I've been using hard felt for now), and just before I left I decided to unicorn my axe as well as the knife that I was bringing camping.

The first thing I do when I arrive at a campsite is quickly carve out some cooking utensils, so I grabbed some straight firewood and started splitting. The axe doesn't really have a unicorn edge because it's an all-purpose axe, so I can't reduce the bevel angle too much if I want it to split wood. I'll try it again on my carving axes, but I still managed to round off both bevels OK. You can see the glimmer of light along the edge:


First came the splitting:


Then the shaping:


I pared down as much as I could with the axe, and I was pretty happy with the edge. Blades tend to skip on hard maple but the axe was biting well:


After that came the unicorn edge on the spatula (with my unicorned knife). No telling what kind of abuse it would see, and I was right to do it because I was trying out a new camp stove, so a lot of our food got stuck on the bottom of the pot which led to some pretty intense scraping (here I'm just about to round off the tip of the spatula edge; the knife edge needs a bit steeper of an angle, but I'll gradually work into it as I resharpen):


After a few minutes of smoothing out with the knife, I was pretty happy:


After my two-day camping trip (other carvings, firewood chopping, mushroom picking), both of the edges (knife, axe) still succeeded my nail test (biting into the flat of my fingernail when pushed against it) which I use for all my blades. In all seriousness, this has never happened before (tools usually still cut well after a few days use, but just skid over a hard surface like a fingernail).

Looking forward to incorporating the unicorn into other aspects of my life.

Thanks David and Winston and everyone else for making this forum such an interesting place!

Re: Unicorn camping spatula (interlude)

#2

excellent!!


Re: Unicorn camping spatula (interlude)

#3

Great story

Bill Tindall, E.Tn.

Now I camp lite, but making your own utensils upon arrival, that carries "camping lite" to another level. :) This post was a delightful addition to the technical discussions.

Re: Unicorn camping spatula (interlude)

#4

Spatula

Winston

But how did the edge of the spatula hold up?

Re: Unicorn camping spatula (interlude)

#5

Re: Spatula

Bill Tindall, E.Tn.

Would have been improved by Unicorning on a fine textured lake rock, no doubt. Will have to go on a second trip to explore this step.

Re: Unicorn camping spatula (interlude)

#6

Would you explain this a bit better

Keith Newton


Back when I was a youngster, an older cousin watched me drawing my knife across the carborundum stone that my dad left out on a counter in his hardware store for anyone to use. He explained to me that I should do a circular motion, then slowly drag the edge across the END of my nail to test for sharpness. If it slipped easily, that part was dull and needed more work. Is this what you mean?

Re: Unicorn camping spatula (interlude)

#7

are you sure

Joe shelton

That-knife's edge needs to be steeper?

I prefer a longer bevel, though many prefer a step, stout bevel.

Re: Unicorn camping spatula (interlude)

#8

Re: Unicorn camping spatula (interlude)

Nico

Is the term unicorn edge going to be the next hip thing with English speaking wood workers?

Re: Unicorn camping spatula (interlude)

#9

Re: Spatula

Frank D. in Montreal

I prefer Bill's version, but actually the spatula held up amazingly well. It was like new when we left the camp site, no squished wood fibers, although I didn't have a microscope with me. I left it there for the next campers...not sure if they'll know that wood is antibacterial.

Re: Unicorn camping spatula (interlude)

#10

Re: Spatula

Frank D. in Montreal

A good story tells itself...that's the spirit, Bill!

Re: Unicorn camping spatula (interlude)

#11

Re: Would you explain this a bit better

Frank D. in Montreal

Hi Kieth,

No, I actually push it into the flat part of my fingernail (see pic below). I've always found this method foolproof...if it sticks, it's sharp enough; if it slides with difficulty and makes a vey fine white powder, it's losing initial sharpness, and if it skids across it probably needs a refresher (depending on how easily it skids). I'm sure a burr would catch my fingernail too, but I don't seem to have any burr issues.


Re: Unicorn camping spatula (interlude)

#12

No

Frank D. in Montreal

But I like as tight an angle as I can get away with (unless I'm prying open a frozen chicken coop latch in the middle of winter...DAMHIKT), so with a unicorn edge, if it increases toughness I'll try to reduce the angle a bit.

Re: Unicorn camping spatula (interlude)

#13

Re: Unicorn camping spatula (interlude)

Frank D. in Montreal

Not sure it'll catch on, but it's always fun to see how far something will go when pushed!

Re: Unicorn camping spatula (interlude)

#14

Ooops, you meant the finger nail

Bill Tindall, E.Tn.

I thought one tested to see if it would catch on the finger >(


Unicorning a paring knife makes it very sharp and not to be used carelessly

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