[davidzo]

Ok, now i understand.
I mill most of my things with 1, 2 and 3mm Bits but also do not change often during one cooler. I tried to use 5mm and more but my cnc couldn't cope with such highe forces and my kress 6990e was too weak for that in the lower rpm regions. But milling is nice with highspeed. i can mill with 1mm bits at 30.000rpm and get pretty quick results for a tiny 1mm bit.

That reminds me that I haven't shown my homebuilt blocks yet.
time to show some of my old trash = Some waterblocks, some pumps, some passive cooled cases, some not even finished blocks and some which will never be finished. hope you enjoy it.