Sharpening rotary razor cutters

When I discovered it will cost nearly forty bucks to replace the cutters, I decided it might be worthwhile to sharpen the existing ones. Is this at all practical?
(Yeah, I'm a cheapskate. I'm so tight I squeak. I'm so cheap that I make my kid take off his glasses when he's not actually looking at something.)

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thats the best laugh Ive had all week!

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Yep!
Harold

On Norelco type razor, remove head, leave all cutters in place, flush out under running water, place little Emeory dust ,ad maby A little spit on each cutter,with the head pointing downward ,replace it on razor, and turn on the power for just an instant, remove head and flush out abrasive under running water. Did this 2 months ago, still cutting good! If You don't have emeory dust I think valve grinding compound would work. Happy Shaves Palmer from ND

Palmer Nelson wrote:
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Many toothpastes contain some fine abrasive. Maube too fine but I used to use crest to pollish light scratches out of a motorcycle face shield. That was followed by a plastic polish and cleaner - Mc<somethingor other>.
Ted

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Something like a one-bevel pizza cutter, right? You should be able to mount it on a mandrel and use a diamond hone/oil stone/Arkansas stone to restore the edge. I'll leave the means and speed of driving the mandrel to you as well as the method of holding your chosen sharpening media, just that if it gets loose or your hand or fingers slip, realize what you've got there. I did something like that once for sharpening a can opener cutter, much smaller but the principle was the same. I used a Jacobs headstock chuck and slowest backgear on the lathe. Was very, very careful and used a 1/4" square diamond hone. Now, you can't even buy a can opener that could be taken apart that way, it was a family heirloom, if you can say that about a kitchen tool. Good for another 50 years, though.
Stan

Howdy! I understand tight, but prefer to call it frugal. I have some small Imperial Eastman tubing cutters that I use to cut brass and sometimes steel tubing. After several cuts through steel, I remove the cutting wheel from the pipe cutter, mount the wheel on a mandrel in my little Atlas, light the fire and go.
Depending on the wheel condition I start with fine wet-or-dry sand paper, 400 grit, step up to 600 grit, then switch to a chunk of 1000 Japanese water stone. If I'm looking for the ultimate finish, I continue up through 8000 water stone. Which is way overkill, but if you've got it, flaunt it.
Depending on the thickness of the cutter, you could turn a backing plate with 2 hubs. One hub goes into the chuck and the other is a slip fit for the cutter center hole. Tap the cutter hub and use a bolt and cup arrangement to press the cutter up tight to the backing plate. Then sharpen until satisfied or bored, which ever comes first.
Just a thought
Rick Dulas
On 23 Jan 2004 15:02:12 -0800, snipped-for-privacy@americanisp.net (Stan Schaefer) wrote:
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Dr. Spiff wrote:
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Entirely different cutter. The teeth on the shaver cutter stick out from the wheel sorta like a hole saw.
Ted

I've done this by removing the flip-up "lid" that holds them........ and using the razor itself to rotate the cutter .......which I placed down on a piece of 600 wet-dry sandpaper. Worked OK.
Kingfish
On Fri, 23 Jan 2004 17:43:39 GMT, Ted Bennett
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    Others have already given good suggestions -- with two branches, depending on what you have.
    But -- there is *another* option. I last shaved somewhen around 1976 or so. That saves *lots* of money for electrons, muscle effort, shaving cream, and/or time. :-)
    Enjoy,         DoN.

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Excellent point, DoN. I follow that advice to the letter, but make mine since 1964.
Harold

Harold & Susan Vordos wrote:
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Grew my beard some years back. After a camping trip once I thought, WTF, think I'll shave it off. Came out from the shower to a raucus chorus of laughter and inane comments from my progeny. Finally, I put my foot down and said that was enough. They kept laughing, and one said 'Dad, your just not scary anymore'. Gillette hasn't made much offa me.
michael

On Sun, 25 Jan 2004 02:02:38 -0800, michael
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<G>
Pretty much my experience too. Last time none of my friends noticed that Id cut it all off..but the family claimed I looked 15 yrs old.
Gunner
"As physicists now know, there is some nonzero probability that any object will, through quantum effects, tunnel from the workbench in your shop to Floyds Knobs, Indiana (unless your shop is already in Indiana, in which case the object will tunnel to Trotters, North Dakota). The smaller mass of the object, the higher the probability. Therefore, disassembled parts, particularly small ones, of machines disappear much faster than assembled machines." Greg Dermer: rec.crafts.metalworking

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This is my secret weapon. When I turn "old" I'm gonna shave it off again. Hope to drop at lease 15 years that way!
Jim
================================================= please reply to: JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com =================================================

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Last summer, while yard saleing, a little guy asked if I was Santa. He accepted my answer that "No I am not Santa, I'm not fat enough." Gerry :-)} London, Canada

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    I get mistaken for Santa in mid to late December -- by little kids. That is kinda fun.
    And this year, a Salvation Army "santa" outside the grocery store told me that I was the *real* Santa.          I never had it happen in mid-summer, though. :-)
    Enjoy,         DoN.

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I stopped by the home of a local contractor a couple years ago to pay him for the loads of rock he had delivered earlier that week. His daughter and granddaughter were living with him. The granddaughter, age 5, was totally enamored with me, what with my long hair and beard, almost completely white now. She quietly whispered in her grandmother's ear that I surely must be Santa. Quite a flattering comment considering I'm a real Scrooge where Christmas is concerned. <g>
Harold

On Wed, 28 Jan 2004 15:13:29 -0800, "Harold & Susan Vordos"
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Yeah, but not with the little ones I'll bet. Gerry :-)} London, Canada

On 28 Jan 2004 15:31:46 -0500, snipped-for-privacy@d-and-d.com (DoN. Nichols) wrote:
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Up north here the ankle-biters will try anything Gerry :-)} London, Canada

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When I shaved mine off for three months, SWMBO said I looked naked, Mother said "better", senior son- "younger", second son- "older", and junior at seven thought I looked shorter for some reason. Anyhow, after two weeks growth, the cat accepted me as his friend again. Gerry :-)} London, Canada