Help please Corbin Mega Mite press owners

[Rumrunner64]

I am having a press made by up north a member here. He has a question.

How deep the bore is for the bottom punch holder and also what size diameter we need for a bore to accept the bottom punch?

I thank you in advance.

[Rumrunner64]

For Corbin H-Dies (1" ×12 t.p.i. threads).

[bullet maker 57]

Here's what I got. Ram diameter is 1.5" The hole in the ram is 5.400 deep and is the same diameter as needed for the 1"x 12 threads. There is a .275 slot in the ram, it is 4.75 long, and 1.330 from the top.
Hope this helps
Pete

[Rumrunner64]

Thanks Pete