1 Set ER20 Collets (14Pcs, 1-13mm). 1 x 2.2KW Air Cooled spindle motor ER20 (220V, 24000rpm, 4 bearing, 400Hz). 2.2KW ER20 Air-cooled spindle motor( 220V,400Hz,24000rpm,4 bearing). Collet size: ER20. 1 x 2.2KW VFD Inverter 220V 1000Hz.
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