PMA Driver for Case Holders Large Rifle Primer
If you haven’t already done it, changing your case prep routine from hand to power will save hours of time and wear and tear on you hands. Case prep operations that can be performed while using the PMA Case Holder system include: inside/outside case mouth deburring, neck turning, inside/outside neck cleaning and flash hole deburring (thanks to the new design of the PMA Tool Case Driver and the 21stCentury Shooting Deburring Tool).
The PMA Case Holder Drivers work with PMA Case Holders and are primer pocket specific, meaning that we manufacture two models; one specifically for small rifle primer pockets and one for large rifle primer pockets. This design improves three factors for you: 1) locks the case more securely, 2) turns the case more concentrically and 3) releases the case more easily (keeps the tool from swaging into the primer pocket and getting stuck).
The 1/4” hex shaft will work with nearly all power screwdrivers and any hand drills or power centers that have an adjustable chuck.
This seems to have gotten rid of a slight case wobble I had with another brand.
I have used two different shell holders / drill adapters from two different companies over the years and was never really happy with either. I received the PMA holder/adapter and am very impressed with the function and construction. I would highly recommend.
with the PMA Neck Turning Tool Model A 30 degree the case holder this and a Dewalt electric screw driver neck turning 30BR and 6.5x47 Lapua brass is actually enjoyable, well as enjoyable as brass prep can ever be.
All of the shell holders i have a round half ball that centers up in the primer pocket , works but most of the time the case wobbles so your cutter does also . This one goes into the primer pocket and holds the case true , you get a better cut .
This tool allows me to lock down 308 hulls that I am neck turning. It locks down tight enough with just my hand that I can take larger bites than I probably should. Very appreciated when working through literally thousands of hulls.
I have recently purchased the neck trimming and neck turning tools along with the barrel vise. I also got everything I needed to trim and turn several calibers. The close tolerances and repeatability these tools offer have definetly improved my finished product , giving them a truly professional appearance. I am delighted with my purchases from PMA Tools. Russ
Quality tool, made to excellent tolerances and material.