40,000RPMER20 ColletWatercooledGMN ceramic bearings4pole - 0.9Nm torqueSunfar E300 800HZ VFD please note these are made to order and have a lead time of 6-8weeks 40K RPM 2.2Kw ER20 4pole 80mm Spindle£1,250.00PriceVAT IncludedQuantityAdd to Cart