8g Hull Trimmer
 

I just procured an 8g hull trimmer from Creative Reloading Solutions. They are located in western PA. Their hull trimmer is not to cut hulls down to a shorter length, it is to square up the mouth of the hull for a much better finish crimp. All total with shipping, etc the cost is $110 for a custom hand made tool. It is very well made and mine is the first 8g tool they made. Slide the tool into the hull, turn the knob 360 degrees and to have a squared up mouth. If you're interested, contact Rudy at CRS. They also make trimmers for smaller gauges and all kinds of other tools for your reloading pleasure.

Creative Reloadng Solutions also makes great products for MEC reloaders.

Yes they do.

https://creativereloadingsolutions.com/

I have several of Creative Solutions products for 600 jnrs and a 16 size master, quality products and Rudy is very accommodating.

I use their 10 ga hull trimmer very easy to use

Here is a video of a hull trimmer that i make in 10gauge, i have them in all sizes from 8 gauge to 410 bore.
https://www.youtube.com/watch?v=toj0fghpo8Y

Looks like an easy way to square up the mouth or trim the hull to length. Kudos!