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Not square Die--I'm no machanist-HELP
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My 25-06AI case would not go into the FL sizer die far enough to set the shoulder back enough to chamber easily .. so I did a butcher job on a grinding wheel on the bottom of the die so (the case) would go up into the die enough and it seems to have worked.. THE Question: The bottom fo the die is no where near square(eyeball test) will this affect cases or does this lowest most part of the die size anyway?? Please advise .. Doc Stone (dentist ,no Machanist) thanx
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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Picture of ramrod340
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Unless you really removed a lot of metal the bottom being out of square shouldn't hurt anything. Adjust it so the shell holder just bumps the die at it's longest point.

Next time consider trying anouther shell holder or grinding the top of the holder. Cheaper than a FL die.
 
Posts: 12881 | Location: Mexico, MO | Registered: 02 April 2001Reply With Quote
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Difficult to answer your question without being able to picture exactly how much of the die you ground off; but it will probably size the case OK.

What I am wondering is: why weren't you able to solve the problem by simply adjusting the die and lock ring, screwing it downward in the press? Is it the case that the die was adjusted down as much as it could be, and bottomed out by contacting the shell holder without allowing the case to be fully inserted in the die? If that is so, it sounds as if the die itself was in some way defective.
 
Posts: 189 | Location: San Jose, CA | Registered: 02 January 2003Reply With Quote
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I believe what he's saying is that the shoulder inside the die was machined a little high so he couldn't get the die down far enough against the shell holder to set back the shoulder on the cases.

I agree with the other gentlemen on setting it to the lowest point on the die. If you wanted to squar the bottom of the die, the easiest thing to do would probably be to work the die over some wet-or-dry sandpaper until the bottom is flush. If the bottom of the die is really jagged, you need to get it semi-square with a file first, then use the sand paper, and slowly work up to a finer and finer grit.
 
Posts: 852 | Location: Austin | Registered: 24 October 2003Reply With Quote
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Big Brass. I have a die by Redding for the 7x57 Mauser that will not fully size the die. I ground down a shell holder to such a degree, that if I ever get a stuck case, it'll be the shell holder that lets go, not the case rim. I contacted Redding and they'll be getting the die as soon as I can get time to get to the post office. I'll be sending in the die, and several cases from my rifle.
FWIW, I screwed the die down to the point that the press would not "bump up" anymore, and still the case would not reenter the chamber of the rifle it was fired in. The rifle has an absolute minumum chamber and is extremely accurate for a sporter.
Paul B.
 
Posts: 2814 | Location: Tucson AZ USA | Registered: 11 May 2001Reply With Quote
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Paul B and all others: thanks for the answers. I did first grind off the shell holder and sure enough was sizing for another gun and the shell holder rim was so thinned out that the rim pulled off the shell holder so I had to get a new shell holder.. that why my reasoning went to grind off the bottom of the die.. It seems to work ok but was just concerned with whether or not the die actually sizes the cases in that last little amount down at the bottom.. thanks, much Doc Stone
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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Picture of Bob338
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You have over �" at the bottom of the die, from about the web on down, that doesn't size or touch anything. You should be more concerned with being able to maintain the die square to everything than sizing the last half inch of the head of the case. The reason you bump the die against the shell holder is to square everything. Now you can't do that, but if everything is working fine, it may be the die sits in the boss square without having to do the other. Many do. Sounds like everything works fine. Don't worry about it.
 
Posts: 1261 | Location: Placerville, CA, US of A | Registered: 07 January 2001Reply With Quote
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As the first 1/16-1/8" of the die mouth is tapered, as long as you didn't go past that (the taper) your OK. Eyeball square is good enough.
Worst case is that, if you grind to much off (past where you needed to go, but not past the taper), your die will no longer hit the shell holder when the shoulder is at the correct length.
 
Posts: 2124 | Location: Whittemore, MI, USA | Registered: 07 March 2002Reply With Quote
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anneal it and spin it in a lathe if you are concerned.. Shuold be fine
jeffe
 
Posts: 40030 | Location: Conroe, TX | Registered: 01 June 2002Reply With Quote
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Quote:

anneal it and spin it in a lathe if you are concerned.. Shuold be fine




Naw......Contact a machine shop in your area. I have ceramic inserts that will peel hardened steel like a hot knife in butter. I use it all the time to modify dies for people I work with. Most dies are only case hardened.
 
Posts: 108 | Location: Mid Michigan | Registered: 28 December 2001Reply With Quote
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Thank you-all (a southern thing) for all the responses . I went to my reloading room and checked out the case- die relationship just now and found. #1- The die as it is now turns out perfect cases sized to crush fit the chamber with less than .002" runout. #2- The top of the shell holder still bumps the bottom of the die even w/ the hack job I did on the grinding wheel with no reference point.. So looks like the good lord is watching out for -------(me), Doc Stone
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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Picture of sonofagun
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Sounds like one of the consequences possible of a rifle chamber cut by one person and a die made by another.

Or were they the same person?
 
Posts: 1946 | Location: Michigun | Registered: 23 May 2002Reply With Quote
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Yes, the chamber was done by a very good smith and the dies are Redding but the problem is not w/ the rifle or the dies but the problem was me, got carried away w/ a bench grinder.. Good shooting , Doc Stone
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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Picture of sonofagun
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Whaddaya mean the problem was with you - your first post clearly stated you had a problem with either the die from Redding or your chamber - now which is it?

Doesn't seem to be a clear conclusion to this thread!?

Am I missing something?
 
Posts: 1946 | Location: Michigun | Registered: 23 May 2002Reply With Quote
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I will try to explain this to you Sir:#1- The Fl die would not set the shoulder back enough to allow easy chambering of a fireformed and twice reloaded case (25-06AI).#2 - So I had to either take some off the bottom of the die or top of the shell holder so I could bump the shoulder just enough for a good crush fit..#3- I decided to grind off the top of the shell holder but soon pulled the rim holding lip off as I probably ground off too much#4- I then decided to grid some off the bottom of the die and this worked but I left the bottom out of square.#5- My question to the board was is this very bottom portion of the die necessary for good sizing of the case.. thanks for the interest, Doc Stone
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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Quote:

... My question to the board was is this very bottom portion of the die necessary for good sizing of the case..




Hey Doc, You might want to have a "machinist" square off the end for you and recut a tiny rounded-edge taper at the Die-mouth.

I'd guess Redding(which I think you mentioned these Dies are) would do it too. You would have to be sure they understood not to send you a "new Die", because a lot of the time that is what the Die manufacturers do when they get a return.

On the other hand, if it is Resizing well, which it appears to be, there is nothing wrong with keeping it as is. Then you can tell all your buddies you've got a "Custom Made Die Set".
 
Posts: 9920 | Location: Carolinas, USA | Registered: 22 April 2001Reply With Quote
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Hey Hot Core, Good post, The die as is still bumps the shell holder on the longest crooked side but the effect is that it still acts as a stop and gives a slight bump that gives you that bottomed out end of stroke feeling ( you know that's always a good thing) thanks Doc Stone
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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Only thing I can see is that you can't square the die to the shell holder, might cause run-out with the necks. Thats a whole new can of worms to open up
 
Posts: 108 | Location: Mid Michigan | Registered: 28 December 2001Reply With Quote
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Actually just the opposite. the necks are coming out with less than .002 runout .. Guess I,m just lucky?? Doc Stone
 
Posts: 332 | Registered: 03 February 2004Reply With Quote
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