Hi all,

I am about to build a CNC router/mill and in a first round will make the structure very rigid (good linear rails & solid structure) and then buy standard (C7) ball screws which I may then replace at a later point in time with ground ball screws, if required.

However, that said, I would still prefer to buy good 1605 C7 ball screws ... Right now I am considering screws + bearings etc from rattmmotor, powace08 and socoolmart on ebay.de BUT if someone here have experience with a better manufacturer of such standard ball screws I'd appreciate hearing about it

Three caveats are that:

- I will make a decision tomorrow morning (Thursday),
- My funds are limited - a maximum of 250 EUR is available for a 300, 500 & 600 mm length (ball screw, nut, nut housing, BF12/BK12, couplings)
- They must come from within the EU/European Market so that customs do not add to the price.

I realize this is a last minute post - and so I mainly hope making contact with one of you whom may have experience with a (known) good manufacturer before making my decision.

Thanks for any insigths :-)

Jesper