Ken Coats Bone Dyeing

Joined
Apr 20, 2005
Messages
2,351
First of all this is probably long overdue. I will try to get across what works
for me in the world of dyeing and jigging bone. I've been messing with this
for about 12 years or so, some success, some not. I will try to describe
my methods.


Slab and grind a dome on the bone before jigging, the bits I use are simple
dremel, or router bits, or I make them depending what I'm after. Left to
right in the pic is as I buy it, slabbed and jigged, and finally dyed and jigged.
The first dyed set is what you don't want to do. This usually results from
there being a dry chalky looking spot on the bone. To remedy this I boil the
bone in water for 15 or 20 min (hard rolling boil) take the bone out hot and
look thru it against a lite bulb. If the scales look about the same degree of
translucency they go into the spirit based (regular) leather dye. Leave the
bone in the dye for a couple of days then take it out and let it dry for about
a week. Put the scales in lemon or mineral oil and there you have it the
dye went into the dry chalky spot.

Now for the oil dye. If there aren't any dry or chalky looking spots after
jigging put the scales in gasoline overnite. The next day paper towel them
dry and check to see that they look fairly uniforn against a lite bulb. If
they look good put them in oil dye. Experiment with times on this to check
for depth of color penetration.

The second set was in golden oak oil stain untill saturated, let dry and then
mahogany oil dye brushed on over and let dry. There seems to be so many
variables to doing this that I'd guess thats what keeps me interested. I'm
sure there are other methods that would work but after years of crockpots
and what not this is how the bone that you see on my knives is done.

PLEASE BE CAREFUL All of this stuff is FLAMMABLE

Will do my best to answer any questions.
Ken Coats.





100_0843_edited-1.jpg
[/IMG]
 
Ken, thanks for the great info. I have a set of slabbed and domed ready to jig and dye from Jantz supply. I've done a couple sets of handles in different wood so far, and a little blade reprofiling on a 1x30 from Harbour Freight, but have not yet used bone. This will be my next effort. Thanks much!
 
Hi,

Thanks for the write up. So you jig free hand then. Now that takes some time and a steady hand.

dalee
 
Very interesting. I think it makes a knife special when the maker manufactures all the elements going into it, such as handles.
 
Thanks a bunch, Ken, for sharing this. I think what you do with bone on your knives gives them a classic, traditional look.
 
Thanks for posting this Ken ! Remember the Food Saver container I told you I was using for vacuum? Guess what... It doesn't like gasoline :D Time to switch to glass
 
Thanks for the link Kerry. I copied your set up using the vacuum container I already had and a couple of Rubbermaid containers I snuck out of the kitchen :D
 
Great stuff Ken. Always wondered how it was done. You're making me rethink my micarta decision.;)
 
I am doing my first bone handled knife at the moment. I am going to leave it un-dyed but I might have to give this a go for the next one. Heck, if I had any leather dye I would probably have given it a go for this one. Bookmarked for reference.
 
Well, after several attempts at a deep red, I think I'm there, but won't know for sure until it gets lemon oil but that will be in a week or so. (patients is so over rated)

Thanks for the help Ken I tried many times and got no where close :thumbup:

IMG_6056.jpg


IMG_6057.jpg
 
After drying out and oiling this is how it came out

IMG_6086.jpg


Then I cut it into to see the penetration

IMG_6087.jpg


Thank you again Ken !
 
Back
Top