Cheap And Discounts B50 CNC Machine CNC 3018 Router Kit X-Axis Upgrade Kit For CNC Router CNC 3018/3018Pro/3018Plus (3018Plus SCV12VUU) Wholesale. Buy Directly From Merchant Bestbox Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.