Fixing a crack in a wooden handle

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Mar 2, 2010
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I bought a Neem handled Sirupate, 15" (10" blade), as Blem in a DotD a while ago. There was not much wrong with it, in fact if Pala had still been around my guess is he would have fixed it and it would have been sold as a good one. :) Here it is so you can see the whole thing...
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I usually just fix these things without a thought but this time I remembered to grab my camera and document the steps for all of you. Hopefully this helps you the next time you are wondering about buying yourself a Blem with a crack in a wooden handle... (I will do one for a horn handle as well if I get one to fix, unless someone else decides to do it instead)

Here are the items I used to fix the crack:
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  1. Elmer's Stainable Wood Glue
  2. The chakmak's Handle
  3. Small piece of 220 grit sandpaper
  4. A sharp knife
and here is the crack!
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Step One
Sand the handle of the chakmak with the sandpaper to obtain some nice, fine Neem wood dust. (I love the way this stuff smells but I do not suggest snorting it. :D It has a spicy sort of smell that is really nice) Then use the knife to scrape down the handle to remove clinging dust and to make a nice pile out of the dust you have made. Since I am also going to be finishing the whole set, I try to make my sanding nice and even as a prelude to applying the BLO to the chakmak (and the rest of the set).
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Step Two:
mix a dab of the Elmer's with the dust and make a nice paste out of it
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Step Three:
Scrape up the paste you have made and with the flat of the knife blade, force as much of it into the crack as you can manage. PACK IT IN THERE BABY! :foot:
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I use my finger too once I have the stuff spread on there and have pressed a bunch on there already.
I try to make sure the crack is as full of the paste as I can possibly get it.

Step Four:
Let this set up for a bit. Once it is beginning to harden up, use the knife to gently scrape off the excess paste/putty from the handle and look it over. If it looks like more will fit, then push a bit more in there, this is why I say to do this just before the stuff has gotten completely hard.

Step Five:
Once this is all done, let it dry for about an hour to set then lightly sand off the remaining excess. Very lightly, only remove the remaining excess, this is not the time to start your finish sanding on the handle yet. Doing this now makes it a lot easier though than letting it get overnight dry, which we will do now. This is what it will look like when it goes into the overnight dry...
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Once this is completely dry, overnight, I will do some sanding on it with the 220 grit paper to smooth the handle overall, then I will dip the whole thing into a jar of 2:1 (BLO:Mineral Spirits) and let it soak for about 15 minutes. Then drip dry for a half an hour, steel wool it and back into the BLO mix for another dunk and another drip dry cycle, then one more time finishing with the steel wool to smooth things over when it has been dried for an hour the last time. Overnight drying and then more steel wool to make the final finish on it and a couple of dunks into pure Tung Oil to make it outside tough. The the final finish sanding with 600 grit sandpaper to make smooooth.

Why I use the dust and stainable glue rather than the dust and super glue is the Elmer's will take up the oil and color the dust so it looks like the surrounding wood. Super Glue winds up not doing this and stands out as a discolored area on the handle. If I am worried the crack is in anyway going to compromise the handle after I am done, I then apply some of the thin super glue to the area to really harden up the area and make sure the crack isn't going anywhere.

Hope this helps! :cool: Any questions, ask!
 
Bravo warty, well done. Good step by step instructions with good illustrations:thumbup:. Even a dufus like me should be able to do it:o. A fine and worthy addition to our information base. Thank you.
 
Warty, great post!!! :thumbup: :thumbup: thanks very much! Looking forweard to your photo-tutorial on fixing cracked horn handles now.

Also, any possibility you or someone else can do something similar on cleaning out rust spots, pitting & other moisture damage on khukuris/carbon steel blades? I returned to South Asia after several months away and some of my blades I left in storage got the worst of the heavy monsoon this season. What was a dry, well-ventilated storage room in winter when I left, turned out to be a very hot & humid room when I returned. :grumpy: I'm cleaning them up with sandpaper, mineral oil and lot of elbow grease, but would appreciate pointers from experts!
 
hey warty thanks for the write up..

but if this knife is to actually be used, then all is for not.. when wood starts to split along grain especially its doomed, add in dry/humid/use conditions.. its just a matter of time.. of course if you just like fondling these things, it should serve you well..

happy trails......
 
well, the oil is essentially a rehydrating thing to prevent further drying and I don't think this is a big enough crack to worry about. I also live where drying isn't a big concern, more likely it will rot. I have used them with far worse and never had any trouble. I am not expert though, each handle is a new experience and I try not to make blanket statements. Wood usually cracks along the grain anyway. :)

and just for the sake of the language, the word is "Naught" as in "Zero" rather than "Not". :D
 
Over the years I've had a number of wooden handles with longer/larger cracks than that and never had a problem after hydrating and I've never gone to the trouble of filling them nearly as well as you have, of course they weren't on knives that take as much abuse as a kurkri.
 
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