Personaly I would'nt spend that kinda money for a mill
just to make waterblocks, I know it goes against the grain considering the site, but why?. What else would you use it for?. Can you
afford to buy it (and forget about it when the water bug wains?). If so get the Eagle30

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Have you looked on e~bay or the like for second hand mills?. Machine auctions (the real thing "1guinee 2guinee,blah blah blah BANG!"). I'm sure there are sites to find the nearest auction to you...