Quote Originally Posted by jarjar View Post
What about the pretty much mandatory stress-relieving after welding, the precision milling/grinding for the rails
stress-relieving is in the quote. No under-rail machining, epoxy leveling them. If I were to have them machine all the required surfaces on it, might as well find a different hobby. Machining prices in germany are off the charts. One time I wanted to bring my 300x200mm aluminum heatsink for a shop to mill 3x 10mm wide 200mm long cannals on the underside for heat pipes, the quote was EUR2000.

Quote Originally Posted by jarjar View Post
boring for the spindle body, milling for the spindle flange?
You mean the cartridge? I'm not doing it from scratch. I'll be (or rather the shop will be) making a different drawbar for one of these https://ae01.alicdn.com/kf/H06429625...c015c524f3.jpg, and slightly modifying the spinning part on their lathe. You are right though, that is not a part of the quote above.