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chiefr · March 16, 2013, 04:45 PM

I have the motorized trimpro which uses the same trimpro case trimmer. If your experiences equal mine, you will find there is a learning curve before you get the hang of it. Cases must be seated flush tight with the base and the shell plate in the right orientation. Allen screw must be tight.

I &^%$#'d up a few cases in learning how to use it. Suggest some berdan primed or junk cases and practice to get the hang of it.

I still have a Forster collet trimmer I use for minor trimming. If I have to trim more than .003, I use the trimpro as it is faster.

March 16, 2013, 04:45 PM	#8
chiefr Senior Member Join Date: January 27, 2010 Location: AR Posts: 1,401	I have the motorized trimpro which uses the same trimpro case trimmer. If your experiences equal mine, you will find there is a learning curve before you get the hang of it. Cases must be seated flush tight with the base and the shell plate in the right orientation. Allen screw must be tight. I &^%$#'d up a few cases in learning how to use it. Suggest some berdan primed or junk cases and practice to get the hang of it. I still have a Forster collet trimmer I use for minor trimming. If I have to trim more than .003, I use the trimpro as it is faster.