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If I wanted a metal injection mould for 3D designs what would I need to provide to a manufacturer/machinist? A lot of my digital stuff is either in obj or stl format and was wondering if these sort of small scale services require a proprietary file format for what I want machined or if they will convert it in house. That and would I have to design runners or would they just do that too
>inb4 just don't get metal moulds and do silicone
I am handling extremely hot materials