Primitive Archer

Main Discussion Area => Primitive Skills => Topic started by: Cardboard_Duck on May 17, 2013, 09:27:00 pm

Title: Started a fillet knife (finished)
Post by: Cardboard_Duck on May 17, 2013, 09:27:00 pm
I am making a surprise fillet knife for a friend and would like some input on the design I have -

(http://i1357.photobucket.com/albums/q744/cardboard_duck/WP_20130517_001_zps39e38d0e.jpg)

I freehanded the shape, the blade is 5" and the handle is roughly 4.5".

1/16" 01 tool steel that I will heat treat and temper, and I was thinking a black walnut handle. Any suggestions or just go with it ?

Thanks in advance  ;D
Title: Re: Started a fillet knife
Post by: Thesquirrelslinger on May 17, 2013, 09:53:41 pm
Don't make it TOO thin...
Title: Re: Started a fillet knife
Post by: Frawg on May 17, 2013, 09:55:12 pm
Antler handle would look sweet on it duck. Nice looking blade, your friend should love it
Matt
Title: Re: Started a fillet knife
Post by: Cardboard_Duck on May 17, 2013, 10:18:02 pm
I don't think 1/16" is too thin... I have 3/32 and 1/8 and those are way too thick for a fillet knife.

I like the antler idea, I'll  check to see if I have a big enough piece. I'm thinking of using aluminum pins instead of brass for this one.
Title: Re: Started a fillet knife
Post by: KHalverson on May 17, 2013, 10:35:44 pm
should work great.
if it was me
id set my bevels give it a good normalization cycle
edge quench and temper at 400 f for 2  1 hour cycles
put on a good scandi grind and fillet away
if ya need antler ive got some elk antler thatd make some nice scales
id be happy to send ya
Kevin
Title: Re: Started a fillet knife
Post by: Cardboard_Duck on May 18, 2013, 12:11:31 am
Thanks for the tips Kevin  :) I'm still really new at this whole knife thing... I'm going to have a hard time soaking it at a constant temp with my forge. I make a two brick mapp gas fired forge that has a coating of satanite and ITC-100. It gets up to a nice temp but I have a hard time judging the temperature of the steel. So to normalize it, bring it to 1600 and then let it cool to around 500 and then bring to non magnetic (just over 1400?) and hold for ten minutes and just quench the edge? I've only worked with 1080 which seems to be a lot easier to HT than 0-1...
Title: Re: Started a fillet knife
Post by: KHalverson on May 18, 2013, 08:43:31 am
this is how i do it(not everyone does it exactlly the same)
first heat come up the next color past non magnetic pull from the forge and hold the handle area with your tongs . let cool till its not red
2 back into the forge and up till just non magnetic  remove from forge holding again till below red
3 heat till just an even red and remove from forge hold till red is gone
shut down forge  and place blank back in and allow the whole thing to come down slow

my biggest fear with steel that thin is not gettin it hard but having it warp into a boomerang.

when your ready for the actual heat treat  let your forge come up to temp without the blade in it
the reason i did ths was my brick forge had a wicked hot spot
when ya think its hot enough  taper off your heat some and place the blank in forge
let it come up to non magnetic as evenly as possible  and hold that temp for 2-3 minutes then into the quench with the bottom third to half of the blade
if ya have any questios feel fre to give me a call and ill talk ya thru it the best i can
(231) 460-3738
ill be in the garage working on knives myself today
Kevin
Title: Re: Started a fillet knife
Post by: Cardboard_Duck on May 18, 2013, 09:12:43 am
Thanks for the run through :)

I will give it a try today, I have plenty of steel so if I mess up it's just a learning experience  ;D I'll post my results tonight... good or bad...

Here is the little forge I built -
(http://i1357.photobucket.com/albums/q744/cardboard_duck/Mini%20forge/WP_20130404_001_zpsc0ff6af1.jpg)

The torch goes in the side towards the top of the cylinder and kinda creates a spiraling flame that shoots out the opening.
Title: Re: Started a fillet knife
Post by: Cardboard_Duck on May 18, 2013, 05:25:02 pm
Here it is -

(http://i1357.photobucket.com/albums/q744/cardboard_duck/WP_20130518_002_zps1b44c4de.jpg)

I used black walnut for the handle with two 1/8" and one 3/16" aluminum pins.
Title: Re: Started a fillet knife (finished)
Post by: Olanigw (Pekane) on May 18, 2013, 05:47:11 pm
Looks good.  How well does it flex?
Title: Re: Started a fillet knife (finished)
Post by: KHalverson on May 18, 2013, 06:56:07 pm
WOW!
now thats a looker.
any problems with warping?
Title: Re: Started a fillet knife (finished)
Post by: Cardboard_Duck on May 18, 2013, 07:05:08 pm
WOW!
now thats a looker.
any problems with warping?

Thanks!

Still straight as an arrow!
(http://i1357.photobucket.com/albums/q744/cardboard_duck/WP_20130518_005_zps86126729.jpg)
Title: Re: Started a fillet knife (finished)
Post by: osage outlaw on May 18, 2013, 10:37:09 pm
WOW!  That turned out nice.
Title: Re: Started a fillet knife (finished)
Post by: Ifrit617 on May 18, 2013, 10:51:46 pm
Ooh boiy, I would love to take that off your hands... >:D that is gorgeous...

Jon
Title: Re: Started a fillet knife (finished)
Post by: mullet on May 19, 2013, 05:47:25 pm
I want to make one now, that is a good looking knife.
Title: Re: Started a fillet knife (finished)
Post by: swamp yeti on May 19, 2013, 05:54:08 pm
My yeti will wrestle you for it.That is a pretty fillet knife.
Title: Re: Started a fillet knife (finished)
Post by: Danzn Bar on May 19, 2013, 10:27:29 pm
Really nice knife... What type of fish does your friend usually catch??  Fresh or saltwater??
Title: Re: Started a fillet knife (finished)
Post by: Cardboard_Duck on May 19, 2013, 11:11:14 pm
Thanks, this was a fun one to make. It does have some flex but not as much as I'd like I guess. I'm starting to think that 0-1 tool steel was a bad choice for this type of knife, but I lack the experience to know any better  :o He mostly fishes inland, but hits the gulf coast sometimes.

It took an edge nicely though, but it took about an hour to get it... I went to wipe the blade off on my shirt and it cut through it like there was nothing there... last time I do that!

Oh well, I did show it to my brother and now he wants one like it, but 3/32" instead of 1/16" for a skinner. So I should be posting up one similar soon.
Title: Re: Started a fillet knife (finished)
Post by: Pappy on May 20, 2013, 08:40:32 am
Very nice work,looks like it should work well on fish. :)
   Pappy
Title: Re: Started a fillet knife (finished)
Post by: burn em up chuck on May 25, 2013, 08:22:14 am
    simply beautiful

            chuck
Title: Re: Started a fillet knife (finished)
Post by: seabass on May 25, 2013, 04:33:07 pm
nice knife Duck.i really like it brother.i need one too.if ya wanna do a trade,pm me.i need mine to flex a little.i do alot of fish skinning.if you are interested in a trade,let me know.
Title: Re: Started a fillet knife (finished)
Post by: Cardboard_Duck on May 27, 2013, 08:57:50 am
Thanks guys!



nice knife Duck.i really like it brother.i need one too.if ya wanna do a trade,pm me.i need mine to flex a little.i do alot of fish skinning.if you are interested in a trade,let me know.


Sure! I can try to make you one. I just need to find a steel that has some more flex to it. I have never tried stainless, but maybe it's time to learn  ;D
Title: Re: Started a fillet knife (finished)
Post by: richardzane on May 27, 2013, 12:08:55 pm
now thats what i like - function AND beauty!