Gunsmithing best 6x47 Lapua reamer?

[scudzuki]

I'm trying to decide which 6mm chambering to go with, and it's down to 6 Dasher or 6x47 Lapua.
I already have a 6x47 reamer, PTG part number 75008.
Wondering if I can use this one for 105/108 class bullets and brass necked down from 6.5x47 Lapua cases without neck turning.
Neck diameter is .273".

 

[Supersubes]

My loaded 6 lapua cases measure .270 (no neck turning), and my reamer is .274. Are you saying yours are .273?

 

[scudzuki]

Reamer neck is .273" diameter.
If your cases started out as 6.5x47 Lapua, I should be good to go with this reamer.

Thanks.

 

[Supersubes]

Yes, formed from 6.5L cases.