Cleaning up / restoring traditional slip joints.

JM2

Basic Member
Joined
Mar 11, 2013
Messages
2,196
I’m interested in learning more about cleaning up and restoring old slip joint knives.

While I think I have a sound idea of how to bring a knife back into good usable condition without damaging it, I’d like very much to learn more. So if someone has a thread on this subject and can link it, or wants to share their tips and tricks or offer a tutorial, it’ll be very much appreciated.

I’d like to see what others do to bring a knife back to as close to like new condition as they can, both with and without full disassembly. As well as leaving them with patina and just cleaning them up. The latter is all I’ve attempted.

When I take in an old knife that is a bit rusty. I generally start with spraying it all over with wd40. I will normally use either 0000 steel wool or copper chore bore pot scrubber and scour the blades and blade slot. I then take a bronze bristled toothbrush and get the nail nicks, the blade stamps, and the blade base that fits the spring. I often have used a piece of scotchbrite in the blade recess. A GI toothbrush to scour the covers and shield. Then I wipe it all clean and oil.

That’s what I’ve been doing and I think it works well and isn’t harmful to the value of the knife because it’s basically just cleaning. But please feel free to redirect me so that I might learn new or better ways!
 
I find that usually the toughest area to clean without damaging anything is the Tang Stamp area . For that area I will use the Rough Sawn area of a Pine 2 X 2 or 4X4 . It gets up as close to the Bolster as possible . This is of course after softening the dirt & etc. first with mineral oil .

Harry
 
Preserve what is there. Remove any red rust, etc. A patina doesn't hurt anything. In fact, it helps prevent the blade from rusting. Over cleaning/making look like new destroys any collector value, and brings into question if it is genuine or a frankenknife.
 
Here’s a video I found that deals primarily with schrade and their construction.


Shouldn’t be any issue for me to do the peening and finishing now that I know how it comes apart. Ive peened some in the past.

I never would have thought to use a knife to sheer the pins.
 
Back
Top