Cheap And Discounts Raytools Laser Nozzle For Fiber Cutting Machine Dia.32mm M14 Caliber 0.8-6.0mm Single Double Layer Laser Nozzles Wholesale. Buy Directly From Merchant Axrayser Prime Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.