Cheap And Discounts CNC Router Milling 7.5KW air cooled ATC Automatic tool change spindle motor BT30 24000RPM 220V 380V 800Hz + Tool holder Wholesale. Buy Directly From Merchant Rattm Motor Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.