I have a CNC Router Parts Pro kit that I expect to start assembling soon, but need a spindle. I'm looking specifically for a 2.2KW 18000 RPM spindle with an ER25 collet to be used with collet extensions (I need the additional reach). This is for a hobby machine (so on a budget), but will get used as a semi-production machine. This is one that I'm looking at;
https://www.ebay.com/itm/201631137259
Are there manufacturers that I should avoid? Any observations/advice are welcome and appreciated.
Thanks,
Marv