I have been threatening to do it. This past week I finally put my mind to it and cut a reamer for .358" rifle and single shot pistol bullets! The die ejects perfectly and they emerge from the mouth at a uniform .3583" I couldn't be happier for my first real run at producing my own from scratch. The reamer is a 3 flute that I cut on the mill and it was made to .354" diameter so very little was actually left to lapp out after hardening and tempering back. Both are made from 0-1 ( I would like to find a couple feet of 0-6 ) . The reamer cut this material like nothing. The Jacket , was a Hornady 200 GR. I had laying around and as it turns up was undersize? The 2 lead slugs are to show before and after. Now I am cutting a stepped reamer to draw 38 super brass down for 250 gr .358" lead tip slugs for my 35 whelen. Let the games begin.