Custom Josiah Gravelle FK-SM in CPM 3V

Rapt_up

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May 4, 2012
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This is the preliminary review of my made to order custom FK-SM. I saw the knives made by Josiah Gravelle on the maker's sale sub-forum and contacted him about working in CPM 3V.

We talked back and forth, I told him what I was looking for and he said he was game and provided a price. The knife I ordered is his standard FK-SM, or Field Knife- Small. This one is based on one he sold on the forum with green and black G10 layered handle and a blasted finish, I also asked for cryo quench on the 3V and a target hardness of Rc 61. 3V is very tough steel and many makers don’t harden past 59. But its still exceptionally tough at a hardness beyond 60 even as hard as 62. I wanted to improve edge holding by pushing it up hence the 61.

Finally I asked for a tan kydex sheath as it lightens the look of the knife. A couple months later I was notified it was ready and time to pay the remainder, shortly after that it arrived. It would have been faster I’m sure but in that time Josiah had a lot of personal stuff happening including getting married and moving into a new house. Still that’s a pretty good turn around anyways for a basically unique knife.

Here it is:

FK-SM-3V by rapt_up, on Flickr

FK-SM_3V by rapt_up, on Flickr
Specs:
CPM 3V, Tested at Rc 60.9
Blade tip to plunge - 3.4”
Blade tip to scales - 4.0”
Thickness - 0.197”
Height/Width - 1.57”
Handle (scale) length - 5.28”
Handle thickness - .70”

The knife arrived with both the tan sheath and a black sheath, with a large teklok on the tan sheath. All was carefully packed. Very solid, the sheaths are very secure but still function easily extending up over the first scallop on the scales.
The edge was very sharp, dry shaved easily, and when checked proved to be hair whittling sharp out of the package, the sharpest knife I have ever had as “new”.

Fit and finish was overall very good with only two very minor, non performance affecting points. The flat grinds are slightly different on the two sides of the blade, and there is a ghost of what I guess is a grind mark that shows through the bead blast in some light. Pretty darn great for it being his first knife in 3V and the very fast turnaround. Neither issue affects the functionality or bother me since this is a hard use working knife. Certainly the first time you use it for real it’s going to get marks that show more than this. I certainly have no complaints, but if you're the sort of person who has pristine knives that spend more time in a safe than in the field then this might bother you. It doesn't bother me.

The handle is has a nice shape and great feel. The scalloped surface is great for grip, very aggressive, but not painful or uncomfortable. It would work well with gloves as well as bare hands as the texture goes deep enough. It’s plenty large for any sized hand in my opinion and for me gives a good range of grip positions and styles.

Carried on my belt just behind midpoint (think over the outer corner of your back pocket, it rides high and tucked in against my side. An untucked shirt covers it all, and makes it very nearly invisible. I love this aspect of carrying it. It’s very unobtrusive for carry.

On to performance. In the past week and a bit,this knife has been my go to knife for everything knife requiring. I have sliced paper, whittled hairs, dissected 4 large boxes, two double wall boxes, sliced tomatoes, cut up avocados, cubed chicken, minced garlic and herbs, trimmed weeping willow branches, made fire starting supplies and it’s done it all very well. I haven’t batoned with it yet since that’s something I rarely do, but I’m not worried.

Slicing and cardboard box dissection is hampered slightly by its significant thickness. But it still slices as well as most standard commercial chef’s knives, and cuts boxes better than any “box cutter” I’ve used. (My mainstay box cutters are Olfa and use the UltraMax blades.)
After a week and half of this, it still push cuts easily. Slicing news print, dry shaving, and whittling hair with ease. As far as I can tell the edge is unaffected by my use to date.

This is impressive in my book, the thing that impressed me most though was the willow trimming. Holding the butt of the handle in a “three finger” type grip and snapping my wrist allows me to cleanly sever free-hanging weeping willow branches up to ½” in diameter. They just drop. This is something one wouldn’t typically consider doing with a thick 4” blade, but it’s sharp and it just does it... Easily… It is better at this than my 18” Ontario Knife Issue Machete. (which is admittedly not even close to this sharp.)

There has been no signs of patina, or staining while doing this work and I haven’t been in any way careful about cleaning it immediately after use or wiping it down after handling. My O1 knife has more patina formed 30 seconds after cutting a tomato than this knife does after a week of steady use at everything I need a knife for in a week. So for me at least 3V is at least somewhat stain resistant.

All in all a really great, smaller hard use knife. I’m already thinking about how great this will be in a bigger knife, maybe even a chopper…. Just have to save the money to make it happen. Thanks to Josiah at Gravelle knives for being a great guy, and making this awesome knife!
 
Thanks for the review, looks like a very cool piece. I personally would have opted for a slightly thinner stock for an EDC... because I find most every day cutting tasks benefit from a thinner blade.
 
I've got two of Josiah's knives and I'm very impressed with both of them. I'll have to keep an eye for one of these. Good review.
 
Thanks for the review, looks like a very cool piece. I personally would have opted for a slightly thinner stock for an EDC... because I find most every day cutting tasks benefit from a thinner blade.

If I had been looking for an EDC then yes I would have also gone with lighter stock, but I wanted a compact, moderate weight hard use knife, rather than an EDC. I have a number of thin blade, slicer style knives which I use more for EDC. This way I get a crowbar tough knife that doesn't give up true cutting ability or edge retention.

I had been EDC'ing just to get some use on it, and see how it performs, mainly in edge retention. I was already certain about the toughness.

And Mossy, definitely worth watching for. I don't know if he plans on making the 3V a standard choice, but if you see one go for it. :)
 
I ordered a tan handled gt-1 on saturday and have been anxiously awaiting it. Hopefully it will be there waiting for me when i get back from work in 2 hours. From the emails that we've had i definitely plan on purchasing more knives from Josiah and maybe seeing if hes willing to do some custom work for me.
 
That's a great design, and 3V is a great steel - one of my favorites. I think you were right to go with the higher hardness - it's more than tough enough in a knife that size :thumbup:
 
Thanks James. And yes so far its been awesome. I had some friends over for dinner and was showing them my latest acquisitions and one buddy couldn't put the knife down... Even after it bit him. :) LOL
 
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