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Author Topic: old style extractors help  (Read 2689 times)

Offline Rolland

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old style extractors help
« on: October 21, 2020, 05:10:45 PM »
Does anyone have a wire EDM that could cut my extractors. I have them machined out of O1 tool steel I just need need them cut apart.
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Offline Sparky_NY

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Re: old style extractors help
« Reply #1 on: October 21, 2020, 05:34:48 PM »
Not seeing them makes this only a guess but what is wrong with just using a slitting saw in the mill?
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Offline Rolland

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Re: old style extractors help
« Reply #2 on: October 21, 2020, 09:15:46 PM »
The saw was my alternative, just thought if someone had an EDM it would be easier for me.
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Offline Rolland

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Re: old style extractors help
« Reply #3 on: October 25, 2020, 10:14:19 PM »
New question, I made the extractors out of O1 tool steel, would there be an advantage to hardening them, the 1018 I tried before that I case hardened did not work so well.  I was hoping these would hold up better.
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Offline Cutter

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Re: old style extractors help
« Reply #4 on: October 26, 2020, 11:22:42 AM »
I would HT them , keeps the sharp edge longer
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Offline Swarfmonger

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Re: old style extractors help
« Reply #5 on: October 29, 2020, 11:24:29 PM »
I also made mine out of 01 and I simply flame hardened them by taking them up to cherry red, dunking them in Brownell
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