Cheap And Discounts constant torque spindle motor HDK80-24Z/1.5 1.5KW ER16 24000rpm Water cooled spindle motor AC220V Metal Milling spindle 4bearing Wholesale. Buy Directly From Merchant CNC Router Accessories Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.