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stepped bore for mechanical hole

Hi @all!

I have a question regarding mechanical holes: How do I create "stepped holes"? (Hopefully this is the right expression!?)

What I mean: I want to create a bore hole with different diameters from both sides - for example the pcb has a thickness of 3mm. The hole should have a diameter of 10mm in the upper mm, afterwards it should have a diameter of 5mm for the remaining 2mm.

I need this for ceramic inlays. Our pcb manufacturer can do this - but how do I create that padstack?

Thanks in advance!

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kabalee over 12 years ago

hi, if you have any datasheet let me know. i could not under stand your requirement.please explain clearly
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kabalee over 12 years ago

hi, if you have any datasheet let me know. i could not under stand your requirement.please explain clearly
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