【UK】 2.2KW ER20 Square Air Cooled CNC Milling Spindle Motor 2200W 24000RPM 400HZ
1 x Square 2.2KW Air Cooled Spindle Motor ER20 ( 220V,24000rpm,4 bearings,400Hz,6A,Runout-off<=0.01mm). Collet size: ER20. ER20 Collet and Nut. Precision crafted ER20 collet and nut, high precision and reduced the rate of knife breakage.