Hornady bullet die. That one is a 9mm die.
1/2" aluminum tubing .031 wall. Bought 2 6' lengths from zoro for $25 delivered and cut them down to 24". The 9mm bullet die has a .475 hole in the top, so I drilled the top to .5" dia., 1/2" deep to accept the tubing. The die is not hardened steel, it was no problem to open it up a bit. The 10 mm feeder dies are fine as is. I have not dealt with the .45 (cast bullets) I'll need slightly larger tubing for .45 acp as the 1/2 x .031 tubing won't pass a .45x bullet.
I made the handle. It's 1-1/4" x 1/8" flat bar bent to a shovel handle shape, a piece of Bubinga turned to 1-3/8" diameter, & a piece of 5/8 steel round bar I threaded to 5/8" x 18 tpi at one end and tapped the other end for the 5/16" cap screw. I bent it a bit to get the handle roughly level through the throw.