Pin Gauges.
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All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.
Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.
Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
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spud
Pin Gauges.
Are any of the more anal reloaders amongst us using pin gauges for donut discovery.
Re: Pin Gauges.
I nearly ordered a set of ping gauges for another project quite recently however they were getting expensive in the .300+ sizes so I gave up on the idea.
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spud
Re: Pin Gauges.
I thought and hoped you might see this thread Dave. Can you see my thinking behind using them, unless we can come up with the sliding dti as we onced discussed.
Re: Pin Gauges.
It is a good idea for sure, only issue is neck concentricity as you are working to probably .002" and a slight deviation of the neck could give the impression that there was no inner ridge.
If you can find a mid range set of pin gauges from say .280 to .320 then it is worth a try, problem I had was I would have ended up buying a huge set to only use maybe half a dozen.
The sliding DTI is worth a look again
If you can find a mid range set of pin gauges from say .280 to .320 then it is worth a try, problem I had was I would have ended up buying a huge set to only use maybe half a dozen.
The sliding DTI is worth a look again
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spud
Re: Pin Gauges.
i tolerate and get consistant .0005 neck run out Dave other wise the cases go for practice or blow off rounds. luckily im still fireforming brass and have so far checked 96 rounds with no no concentricity issues ..soo far!!
Re: Pin Gauges.
Good run out!
I am thinking about the donut gauge.
..............I am also thinking about Geneva drives
I am thinking about the donut gauge.
..............I am also thinking about Geneva drives
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spud
Re: Pin Gauges.
What application do you want the Genevas for.
also i have something in the pipe line , cant reveal yet but anybody with a K7M cutter will want one.
Nuff said unveiling in a fortnight.
also i have something in the pipe line , cant reveal yet but anybody with a K7M cutter will want one.
Nuff said unveiling in a fortnight.
Re: Pin Gauges.
Geneva is for an indexed drive thing I am working on, the math is driving me mad though, I am too old for such things :?
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