Hi, I need this for my personal hobby, it's for swaging brass tubes from .560" to .530" in an arbor press Just need one set of 1x Die ring and 6x of the crimping teeth. Requesting tool steel such as 303 stainless 6 teeth should insert snugly into the ring to form a .530" crimping hole, thinking tolerance of .0005"? Have .dwg and .iges files of this. I know it's a smaller job but I would appreciate any help! Thanks!