New Handle on an Old Butcher Knife

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9000_red

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May 20, 2011
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This is my first post here, so forgive me if I'm in the wrong forum.

I'm putting a new handle on an old butcher knife. The original rivets are long gone and the original holes drilled in the tang are irregular and very worn. I was planning to use 1/4" solid brass pins rather than cutler's rivets, so I'm drilling the handle with a HSS 1/4" bit, and I'm having a very hard time drilling through, even with the smaller holes already being there to begin with. I've dulled two HSS steel bits, and a cobalt bit, but I'm afraid I'll dull it as well if I push it too hard. I would prefer not to have to anneal the entire blade just to drill the oversize hole, and I have tried softening the tang with a torch, but one of the three holes is giving me hell.

I've been considering buying a carbide bit, but I've never used them. I've seen mixed reviews of using a low-mid quality drill press with a carbide drill bit. Any input would be greatly appreciated!
 
Is the knife stainless steel?

I have limited use of a carbide bit, but those I've had luck with where when I had the work piece secured down absolutely rigid. If it can vibrate, it chipped the piss out of the carbide bits. But, it will definitely cut through that tang.

Another option is a carbide bit in a Dremel if you have one. Probably your cheapest option if you already have a Dremel. However, getting a proper size hole is kind of difficult and with just brass rod (not bolts) I would want that hole as tight fitting as possible.
 
I'm 99% certain it's carbon steel. It's an old, junky knife with quite a bit of rust and pitting on it. I'll try a different method of securing it to the press... I was also considering changing the speed of the press, it's turning relatively slowly.

I don't know about the dremel bit. Like you said, it will be tough getting a proper hole size. Carbide may be something I seriously consider. I drill quite a few tang holes at this size.
 
The existing slots will help you .

See if you can find a diamond file that fits in the slot -small round


I'd try a dremel with either carbide burrs, or a stone
 
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A carbide tipped masonary bit will work for a few holes.spinn it fast and firm pressure.

Stan
 
I haven't been using cutting fluid. I try not to apply continuous pressure long enough to need cutting fluid. Any recommendations for what to use or where to get it locally?

I've been seeing the carbide masonry bits locally. I may try that as a last resort.
 
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