Hello guys!

I am new to the forum. I am trying to select a spindle but am finding it very hard. My primary sources are AliExpress and Ebay.

Maybe my requirements are very high:

collect chuck: ER25
Primary use: Milling, Drilling
water cooling
Power: 3-4,5 kW
Voltage: 380 V
run-out: less than 0.01 mm
maintanance free: I read on an Ebay article the following: "repair time, 6 months for bearings, 1 year for spindle". Could this be true or it is the ad author not understanding simple English?

I have found many diffеrent models but they all lack something - they are either ER20, or for engraving, or with bigger run-out, or air-cooled...