[Wiss]

Howdy, I was wondering if anyone had any info on how one could get a block milled semi-professionally or professionally or if it would be better to just take a drill press and a dremel to a piece of copper bar stock? I'd like to give a whirl with a custom block, something I haven't seen yet... Thinking about going with either a 1 input - 2 output style block or a high flow that feeds from one side and out the other using 2 spirals from a central channel, something like this (courtesy of MS Paint, should see an attachment.) Thanks for any info you might have.