All Sizes Trim Blanking USA. 1/2, 9/16, 5/8, 3/4, 13/16,1. I also build metal stamping tools and dies. Made of very strong steel on a precision lathe.
Please specify the size of the press opening and the size of the bore required (the shank on your tool). The holding screw is made of hardened steel. Drilled thru for easy punch removal.A good stamping starts with precision holders. I have been in the toolmaking/stamping business since 1985.
Tested with precision gauge blocks. Custom sizes are always available.