Water-cooled Woodworking spindle . Best choice for CNC engraving.
6HP 4.5kw 24000RPM ER25 water cooling Woodworking AC Spindle motor 125mm 4 bearings 380VAC 10A 400hz CNC Router 1, Spindle Specification Brand Changsheng Spindle Model GDZ125-4.5 380V Dimension ...