Tag Archives: Carbon Steel

52100 Paramilitary 2 by the ocean.

So here I’m in Southern Bretagne near Lorient, city of Eric Tabarly with my Paramillie Exclusive Run in 52100 Ball Bearing Steel.
For those who don’t know Sal is a fan, this is why Eric is named Eric. 🙂

The moisture and salt are present and cars got a serious tendacy to rust just by being parked outdoor.

The knife has been used on food and for all the chores around another anniversary preparations. The Patina is a real surface protector as no pit or coloration has been noticed during that 4 days week end.

It eventually has been used to pop the remaining balloons after the party.
No oil needed. The edge did not rust. It was used daily. Very happy with that knife.
This is a very robust folder, with a strong blade.
It was still shaving hairs after 4 days of mild but constant uses. I did not process a lot of cardboard for example, but a lot of meat ! Duck for the matter.

The 52100 makes a beautiful blade with its mirror convexed edge. It was noticed.

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Opinel N°8 Carbone — The Crowned Hand

(You can notice the factory edge is a mess…  Easy to fix !)

I have been using Opinel since my very childhood. I was 8 years whe I was throwing my Opinel N°8 in the dirt figuring I was James Coburn in the Magnificent Seven. The blade was dull like a butter knife and black of stain but it was a constant companion.
Later when I had started to really use it I had discovered that it was really easy to get really really sharp and even to get it to razor sharp and keep it that way with just a steel sharpener. It was with an Opinel paired with a Glock knife (The Field Knife 78 (Feldmesser 78)) that I was living my first bushcraft adventures: building a shelter, making fire and cooking, making bows and arrows, sleeping in the woods…

I was buying some plants for the garden when I saw at the cashier some Opinel N°8 for 8 euros. It was the occasion to buy a new one just for the fun of using it.
I got a stainless N°10 somewhere and a filet… This Tradition Carbon is welcome.

As you can see the factory edge needs some work. But it’s so easy and fun to do.


Locked once closed.

The Jade CPM M4 Military looks like a BMW X5 compared to a Renaud 4L.
But both are fun in their own way.

Manufactured in the heart of the french Alps since 1890, Opinel N°8 hasn’t changed much. It got a new rotating ring which works also to block the blade when closed and this is a really great improvement in my own opinion.
“In the 90s, the Virobloc® system was modified to allow the blade to be locked in its closed position. ”

The con:  a round handle which not help to know in which direction the edge is. You need two hands (or your teeth and one hand) ton open the blade. Two hands to lock the blade. No clip, so the knife will disappear in the pocket. Carbon blade which can rust. But that not a problem if you know how to keep your tools oiled.

The pros: 8 euros !! This is a bargain. Half the price of Douk Douk. A very confortable rounded handle.
To quote them : “To protect our handles from external aggressions, there are two available finishes: buffing and varnishing.
Handles shaped from rare and precious tree species are buffed with wax applied with a cotton disk. For every other wood, we apply a varnish which has been selected for its highly protective properties against moisture and staining.
The varnish is tinted for the carbon range and clear for all the other ranges. To create coloured handles, we first apply a water-based wood stain before the varnish.”
The lock is reliable and easy to check.

A full flat ground blade with a thin edge. 40mm made by hand. German steel with 0.90% carbon heat treated in France at 57-59 HRC. (The Stainless version is Swedish 12C27).
“When it was first designed, the OPINEL blade was made from carbon steel. We still use a similar grade today, with an approximate carbon content of 0.90% which is still better than stainless steel. Our carbon steel is first produced in Germany and finalised in France before being worked by OPINEL.”

And this is where the Opinel is so fun to use. In all my knife it’s with my Opinels (stainless or not) that I got the best results in cutting plastic. Of course the steel won’t last like one of the new super steel but it’s so easy to go back to a very high sharpness: it’s fun.

Of course the Opinel beats all my other knives in my plastic butt/neck bottle tests. Even my great Nilakka or my reground Yojimbo 2.

The crowned hand.

Thinner and thinner !

I’ll  keep my new Opinel in my kitchen drawer. Sometime I will pocket it for going into the woods.
Compared to many modern folders, I know its performance are incredible and shows how thick the edges tend to be especially in the “tactical” scene. Strider comes to mind…
My Opinels wer beaten in wood work by the Dodo ! The Dodo got a belly which does miracle on cutting wooden rods.

I have read in a magazines some years ago that a famous hunter guide in Scotland was using an Opinel N°8 Carbone as his main hunting knife. He was using one knife by hunting season.

Anyway my good old new folder provides me “The original Opinel steel, the famous high quality cutting edge, easy to sharpen.”

Coke bottle are getting thicker at the butt, certainly a new manufacturing using more material and my new reprofile Zero Tolerance 0562CF cannot not cut through when she can still cut easily mineral water bottle’s butts.


The Opinel still can. Thin edge powaaa ! But you notice the 4mm thick plastic at the center.