This is the same chineese import that tigertec is importing. I saw them at the milwaukee ww show and I asked them about their spindes and they also purchased them in quantity. You can contact david slowinski at tigertec, the spindle is water cooled, dont remember the HP rating, and they were talking like $1K. Once our machine is up and running we were going to look into this. Too many things on my plate right now though.