Newlon Die blank questions

[glider]

So far I have tried with Wilson to make full length sizing die and wilson seating die from a reamer which has a 260 rem blown out to a 30* shoulder and .295 nk .
Wilson does not accept reamers to work with .
So I am looking at Newlon blanks which come with pilot hole for reamer . where does sizing come from ? do these blanks after being cut need heat treatment and assume +/ - .002 shrinkage ? or do I need a reamer made smaller than my finish reamer
Also does anyone know of a smith who does this?
Thanks

posted edited

 

[TrxR]

I believe you need a specific reamer to make sizing die.

 

[TrxR]

Did you try contacting Wilsons? They might do a custom sizing die?

Or whidden will for sure .

 

[Dusty Stevens]

You have to get a resizing reamer made.

 

[glider]

Did you try contacting Wilsons? They might do a custom sizing die?

Or whidden will for sure .

Yeah Wilson will not work with third party reamer . (edited original post)Also tried Warner but after one year waiting and hearing the same story over and over I asked for my brass and reamer back . Whidden for FL die and Im looking for insight reagrding Newlon seating die with there piloted sleeve I guess run finish reamer threw then polish?