『UK』CNC Spindle Motor Kit 220V Water Cooled ER20 100mm+VFD Inverter+Clamp+Collet
1Set of ER20 collet 14pcs (1mm, 2mm, 3mm, 3.175mm, 4mm, 5mm, 6mm, 7mm,8mm,9mm,10mm,11mm,12mm,13mm ). ER20 spring collet Collet : ER20. 1 x English user manual of VFD. HY 3KW 220V Variable Frequency Drive VFD Inverter.