Description
Expanding the case neck is an important step in the neck turning process, but many reloaders are finding case neck expanding equally important even if not neck turning. Running new brass over an expanding mandrel as a part of your case prep routine is always a good idea. This step irons out any dings, prepares the case mouth for deburring and uniforms neck tension.
12 Reviews
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Expander die
Great quality. Machine work is excellent and quality of the metal is excellent. My Sinclair mandrels fit perfectly
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excellent quality Die body
Well machined inside and out. I had one when I was running single stage press now that I am running a turret press with multiple heads/calibers I have one for each caliber (just because I am too lazy to swap Die and mandrels between heads). Works perfectly to size for reloading or turning necks. I get more concentric necks pushing the mandrel down into the neck vs pulling the standard expander out so I removed the expanders in all my sizing dies.
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Excellent expander die
This die worked great. With the 6mm to 30 cal neck expander installed it made fast accurate work of expanding 6mm dasher to 30 dasher cases. Excellent product and wonderful customer service.
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Works like a champ!
Fixed my problem! Great tool.
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just plain works
Not much to say here, works as designed, no fuss no muss!
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Best die out there for expander mandrel
Best die out there for expander mandrel
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Great Tool
Opted for carbide version but this tool looks like i is capable to do the job!
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Used to resize neck of new Lapua 6mm BR Brass before loading
Works as advertised. Holds precision mandrels also available from PMA Tool and purchased. Accurate and true mandrel.
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Expander Die body w/locking ring
This is my first experience with an expander die body. With the appropriate size mandrel, it is easy to expand neck of rifle cases to facilitate neck turning. No other product to compare to or could have given 5 stars.
