Cheap And Discounts SANAI 10PCS 400mm 500mm Plastic Flexible Pipe Water Cooing 1/4 3/8 1/2 Coolant Tube Round Flat Nozzle CNC Lathe Cooling Wholesale. Buy Directly From Merchant Sanai Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.