Features: Brand new and high quality The air volume and coolant of the spray can be adjusted to facilitate the use of different processing conditions. Coolant can save more than 80% during the process, and the cooling effect is no less than traditional water cooling. Our spray solves the problem of large amount of water in the machine and it is easier to clean. Lubrication spray system is great for lathe milling drill machine. Usually used in lathe, milling, grinding, drilling, boring, and tapping processing. Mist coolant lubrication spray system equipped with metal hoses, it is durable to use. Specifications: Material:Metal Metal Tube:Approx. 32.5cm/12.79inch Air Pipe:Approx. 8mm/0.31inch Oil Pipe:Approx. 4mm/0.15inch Package Includes: 1x Mist Coolant Spray System note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.