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  1. Quote Originally Posted by CHudson View Post
    Oh I forgot to mention that, for internal pockets I have allowed an acceptable radius of a 6mm end mill and tolorances of +/-1mm excluding drill holes where tolorances of +/-0.5mm required.
    If these are front and back surely your tolerances must be a bit tighter than +/- 1mm if you want them to match up? 0.1mm more like it!

  2. #2
    Quote Originally Posted by irving2008 View Post
    If these are front and back surely your tolerances must be a bit tighter than +/- 1mm if you want them to match up? 0.1mm more like it!
    Its not absolutly paramount that the front and back are spot on except the holes, the holes have to match up but the casings can be out as much as 2mm as nothing pretrudes between them or anything.

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