Plans for a D-I-Y kerambit sheath

Daniel Koster

www.kosterknives.com
Knifemaker / Craftsman / Service Provider
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Oct 18, 2001
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Just finished this up this morning and thought I'd share. :thumbup:





http://www.kosterknives.com/sheaths.htm


I've done enough of these now that I'm no longer in the "design phase" anymore...:rolleyes: ...and have figured out how to make it simple and functional.


Basically, the idea is a simple pancake sheath with a canted belt loop sewn to one side. This allows for easier carry and can be setup for strong side or weak side...in-the-waistband...horizontal....vertical....whatever works best for you. (though this plan is setup for canted carry)

So, here's a diagram to get you started.

attachment.php



I'm not going to go into the details of how to sew leather...glue it up...etc. All of that is covered in countless other tutorials. This is purely for sharing the plan (idea) and giving you some instructions on how to do it. The only trick is the belt loop, which is not a simple rectangle.




1 - Lay the Kerambit down on one side and trace around it in pencil past the bolster (on some leather). Flip it over, repeat. (shown as a green dashed line above)

2 - Draw a line around your outline that is 1/4" wider at the tip, and 1/2" wider at the bolster. When you get to the bolster, just connect the two sides with a gentle arc.

3 - Cut the pieces out carefully with some heavy-duty scissors, exacto, etc.

4 - Lay one of the pieces down on some leather and trace along the bottom where the edge of the knife is. Offset a line about 1/4" and you'll have a "welt" (protects the stitches so an improper draw won't cut them).

5 - Skive the ends of the welt (where the dashed lines are) so that they taper in thickness.


This next part is for the canted belt loop. Pay attention! :D

6 - Take the "inside piece" (the piece that will have the belt loop on it) and lay it smooth side up on the table. Put your belt over it and figure out what angle you want the sheath to sit at. Keep in mind that the handle keeps curving past the mouth of the sheath. So, if you angle it too horizonal, you might end up with the handle hanging down = BAD.

7 - Lightly pencil in where your belt will sit - on the smooth side of the leather (add 1/4" to the top and bottom to allow for stitching).

8 - Remove the belt and lay the the piece smooth side up on a piece of leather, also smooth side up. Transfer the curves and lines onto the bottom leather piece lightly. You'll end up with a funny looking piece (cross-hatched area).

9 - Offset a line a least 1/4" from the stitch sides (I did mine from the left side first, then copied the same curve over 1-1/2 inches. It's important that you leave room for the stitching around the outside of the sheath.

10 - cut you piece out, glue the top and bottom edges down, and stitch 'er up.

11 - Glue the welt to one side.

12 - Glue the two sides together and stitch.

13 - Apply desired finish and you're done!




Note: The pictures at the top show the sheath set up for small-of-the-back carry for a right-hander. The diagram, however, is set up for a strong-side canted-back carry for a right-hander. (kinda like a revolver draw)






Somebody tell me if I missed something....





And, Yes...the same can be done with cardboard and duct tape. :D :foot:
 

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Thanks for sharing, Dan:)

I have one of Dan's 'bit sheathes, and I'm very pleased with it. Really, you can place it in a variety of angles and positions for several different draw styles. It rides really well in the small of the back under a jacket. A little shift and you can cross draw across your waist with your right or pull up and out with your left for a reverse grip. Neat little design that makes the 'bit fast and at the ready.

Jake
 
forgot to say....if anybody wants a 1:1 scaled printed version of this, let me know and I'll drop it in the mail.

Hope the instructions aren't too confusing....:eek:
 
Dan,
Sweet design...Now we need to get me a Kerambit!!:D

BTW...Are you still gonna post a DIY on the Sub-hilt AK???
 
thanks for the reminder...I took pics of how I put Spectre's together....I really should post them, but I just haven't taken the time. I'll make some time and knock it out. :thumbup:
 
What glue do you recommend for leather?
 
Sorry Dan, to be such a damn pain, but what thread do you use to stich up a scabbard, and what needles do you recommend?
 
any of these threads/sinews will work:

http://www.tandyleather.com/products.asp?dept=166


Specifically, I used this one on this sheath:

http://www.tandyleather.com/prodinfo.asp?number=122002&variation=&aitem=2&mitem=36




You can see a variety of needles here:

http://www.tandyleather.com/products.asp?dept=165


And this is the package I bought:

http://www.tandyleather.com/prodinfo.asp?number=120100&variation=&aitem=19&mitem=22

I have used all of them at different times for different things. But mostly, I used the smallest diameter I can get away with and still be able to thread it.
 
Thanks Dan. Been looking at that Tandy site since November trying to decide what tools and such I need to get started. I did get rivets and a setter, and made a scabbard for my first file knife. I want to make a scabbard for the FF that's on its way. I already made a Chakma and Karda set for it with Purple heart handles. I don't want a bunch of rivets in this sheath since it is going to be for my prized posession.

Tell me...Do I need a punch and a thonging chisel. Or...how do you make and space the holes for the threads. Do you inset the threads with a gouge? Damn lot to learn. I'm going down to Tandy this weekend and plan to pick up a book and some tools and some leather. Can't find one at barnes and noble. I like to read a lot. Maybe it'll help, but I wanna get the tools I need in one trip because its ~40 miles down there.
 
You can see the tools that I use here:

http://www.kosterknives.com/akbowiesheath.htm



Here's a quick list:

Adjustable groover
Stiching spacer (size 5)
Drill press to "punch" the holes
Leather needles & pliers (when the going gets tough)
Bone folder - for smoothing stiches, leather, edges, etc.


I used to use a stitching awl, but don't anymore. I like to do my stitching while listening to a book-on-tape, or watching an old video (something that doesn't require constant viewing).
 
Oh thank you Dan. I was close to spending too much on the tools and have to skimp on the leather. Sweet sheath tutorial by the way. I love the keeper strap.
 
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