1 x3KW Water Cooled Spindle Motor ER20 ( 220V, 400Hz,24000rpm,100mm,4pcs bearing ). Speed: 10-24000rpm. 14Pcs ER20 collet full set. Full set ER20 Spring Collet (14pcs,1mm-13mm). Collet : ER20. 3KW Variable Frequency Drive VFD Inverter 220V input with 220V output.
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