Just got this razor today, here's a quick before and after some polishing. Damaged the scales trying to get the old pin out, but they were the plain black ones, so not too concerned. Now to choose a new scale material. Hmm...
Attachment 148462
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Just got this razor today, here's a quick before and after some polishing. Damaged the scales trying to get the old pin out, but they were the plain black ones, so not too concerned. Now to choose a new scale material. Hmm...
Attachment 148462
Was that a washerless mount of the scales? I have a Henckels I want to de-scale to clean it up, but I want to reuse the originals, and it is a washer less. It is going to be a pain to de pin.
Nice job on the Robeson. I am in the market for one, hope to find one in as good of shape as that one.
Yeah, it was washerless. Probably could have kept the scales in better shape with more patience, but for the plain black scales I wasn't too worried about it. :beer1:
Me too. I hatea the plain black scales, but this one is in such great original shape it would be a shame to ditch them, though I would love another Henckels in cocobolo.
http://straightrazorpalace.com/custo...-cocobolo.html
Couple of nice looking razors there. Hopefully a Henckels in my future soon.
May I ask what technique you used to remove the scale that didn't work out? I learn more from my mistakes than from my successes.
Tried grinding off the peened part with a dremel disc. Got it flush with (maybe even a bit below) the scale material, still wouldn't go. Flipped it and tried the other side with the same results. It seemed to be somewhat peened into the scale. Beneath the dome of the peen, the rod was somewhat funnel shaped into the scale holes, if that makes sense. Had to grind into the scale maybe 1/16" before the rod thickness became uniform.
Here is a photo of the side I didn't grind into the scales. This is what was left after grinding down flush with the scale, so the rest of this was somewhat embedded into the scale material itself. Attachment 148554
instead of grinding flat you could have also used a drill bit to take off the head. Slow and steady with a pin vise and bit rather than a power drill...
Unfortunately I don't have a drill press yet. Tried the second pin with the power drill without any better results. Time for a trip to harbor freight once the snow clears up a bit!
I score an "X" on the pin with a small file to ensure that the drill(a simple power drill) stays centered, I think I picked it up from someone on this forum, possibly Brad but I don't remember.
That is similar to centre punching, take a small punch or even a nail and put it on the centre of the pin and hit it so that it makes a dent, then use that to center the drill bit onto the pin.
Admittedly I have not done this to a razor pin, but I imagine it would be less likely to damage the scale than waving a file around near it.
I use something like this: http://web4.hobbylinc.com/gr/hca/hcahcar0696.jpg
you don't have to get fancy with a drill press. Just do like the others suggested and give yourself a mark to hold the tip of the drill bit in place.
I started work on my Duck#6 and thought I'd practice removing the pins like they were washerless (and save the washers at the same time). I wore out a little dent in the center of the pin with a dremel and burr tool, using the Dremel Drill press. I then tried drilling it out. Dang, the plastic started to melt. Fortunately the scales are useless to me (they are the ugly fake bamboo, obviously not original to the blade). Tried to back the pin with some metal to act as a heat sink, still no luck....
Thanks for the tips. I have a few other razors sitting around to play with, I'll try this x or center punch method. However, I still want a drill press anyway. :)
Be careful going cheap. Pins are very small (usually 1/16"), any slop in the bit or the motor (is this called rollout?) can be frustrating.
While I really like my Dremel with Drill press for many uses, for the purposes of drilling out pins it is near useless.
Runout not rollout.
Twisted oak the hand drill would solve the melting problem, but how difficult is it to drill out by hand?
I've used a cordless drill, as I am also without a drill press. It's a little touch and go, but as long as you are careful it works just fine. I hadn't heard of etching an X on the pin, I'm going to have to try that on my next one.
Etching wont help for a flush washerless pin.
File the head flat first. This takes the work hardening out of the pin. Scribe and center punch. Drill with bit same size as pin.1/16 usually. When you get close to the scale pray you are dead center and go a little below or stop and use 3/32 bit by hand to get the last of the mushroom. Pin vise is best but you maybe able to hold the bigger bit with vise grips or something.
Perhaps I didn't make myself clear. I am talking about pins that are flush with the scales. There is no head. There will be no filing. That would damage the scales.
Well skip that step then :<0) Sorry I missed the flat part. I wonder if the scales have been counter sunk ? Still your key to success is drilling right into the center. I would make a custom center punch tip for the first hit. Very sharp and easy to see where your at. Even watching under magnification while doing it to make sure. Working your way up in diameter until you get close enough to pick what's left out by hand. Pin vise would be the tool to use if you want to be 100% positive of no scale damage. Just pretend it's a bomb and one wrong move. Poofffff !
It's all a really touch and go thing sometimes. Sometimes they just pop out and sometimes they're stubborn buggers. Wish I knew why. Once the collars are off they're all essentially just like the ones you're seeing there Sous. The key is to go sloooow. Rush it and your bit walks - with a bit of your scale.
What 10Pups does is the same way I do it. One thing I'll add is on scales I'm really trying to protect I tape a piece of metal to the scale with a 1/16th hole (or a bit larger if there's a collar) over the pin - it helps some if the bit walks on you - even using this go very slowly - touch the bit to the pin, wait a second, pull back, repeat until the pin fails or you have some depth you can put a hole punch into.
A few of the ones that I de-pinned I used flush cutters and was able to just snip the head off. You have to be careful though cause the cutters can dig into the scales and mark them or even crack them if they are really tight and don't allow the pin to pull up any. I usually try the cutters first, but if I notice that they are going to cut in I might try drilling the pin out. On the other hand if I don't care about the scales doesn't matter how the pin comes out.
Thanks for the great tips guys. I do the bit of metal thing already with the hole drilled thru, for regular pins and washers.
I am thinking of making a simple jig of some sort to ensure the bit doesn't wander, Something that would attach itself to the scale and allow centering of a hole.
And I will be getting the pin vise.
As far as the Dremel press thing, I don't really drill the pins out completely, rather I get a hole going in it that I can place a small diameter hole punch into. Sometimes the pin fails and drops out while drilling, but normally it stays tight and I'm just putting a little hole into it. Here's what I do to keep the bit from walking when drilling out pins using the Dremel press (I do it the same way for creating pivot and wedge holes into scale material) :
1. Start a hole with the pin vice until there's a bit of indentation
2. Take the scales to the press, place it on the base, and lower the bit until it's centered in the indentation but don't turn it on yet.
3. If you desire (and know how to do it) lower the upper reach of the press so the bit sits just inside the dent you created in the pin. I don't do this for a few reasons.
4. Keep the scales on the base with the bit resting inside the indentation and hold the scales as securely as you can with one hand
5. Keeping the bit inside the pin, using the other hand turn the Dremel on (I hold the lever down with my shoulder so there's a hand free to turn it on - once the drill is on, hold the lever with a hand) Don't drill your hand!
6. Keep the scales secure and move the bit up and down (but not really out of the hole) at one second intervals. You're not steady drilling but touching at intervals. This is important especially if you have celluloid or bakelite scales.
Sometimes I only need 10 or 12 "touches" and can take the scales to the bench and tap it out with a tiny hole punch and 8 ounce hammer. You're not forcing it as much as coaxing it with the hole punch. When tapping pins out with the hole punch I do it over a little piece of 2x4 with a 1/2" deep hole drilled into it with crosshairs drawn to indicate the center of the hole - keeps the scales from cracking and the crosshairs help to see where the hole is. Sometimes I'll just use 2 pieces of scrap wood that are about 1/4" apart - just depends where I am in my shop.
to use the pin vise on removing pin heads I hold the razor down under the outside edge of my hand. with the same hand i use thumb and index finger to hold the bit in place, and with opposite hand i twist and add pressure... a little gymnastics but i can usually free a blade without damaging the scales this way.
Thanks for all the tips! Practiced on a couple other old razors I wanted to clean up and certainly did less damage to the scales. Decided to toss the Shuredge back into the original damaged scales for the time being. After all, it's about cutting whiskers, not looking pretty, right? :) Soon to take it and another cleaned up razor to the hones. You can see the scale damage around the pins, and my ugly peening job. (one of the washers got damaged somehow against my vise.
Attachment 149181
Failed again tonight. Thought i had it drilled out enough to tap it out. Nope! Dang