『EU』 Waterproof 2.2KW ER20 220V Water Cooled CNC Spindle Motor Engraving Milling
1 x 2.2KW ER20 Water-cooled spindle motor 24000rpm,80x246mm,220V,400Hz, 4 bearings (C7005x2 + C7003x2). ER20 Collet. The spindle motor chuck specification is ER20, which is high precision and durable.