Features:Good for metal processing.Usually used in lathe, milling, grinding, drilling, boring, and tapping processing.Save 60-80% lubricants compare with the oldest lubrication tube.Air flow is adjustable.Spray mist volume is adjustable.Extend the life time of the machine.Clean, reduce temperature well.It is easy setup, shinny finishing for metal products.Flexible functions as cooling, lubrication and blowing the metal chips can be performed at the same time.Designed and manufactured for improving machine ability, cutting speed, and extending tool service life, Saving working time and production cost.Specifications:Name: Mist Coolant/ Lubrication SystemCondition: Brand New From FactoryMain Color: As Picture ShowMain Material: Plastic & BrassSize: approx. 35cm(L),Hose about 1MFit For 8mm Air PipeAir pressure: 2 barNotice:Must use the clean liquidDon& 39;t use corrosivity liquidBe sure the air pressure range round 5-7Kgf/cm2 when the liquid non-pressure outputUse the liquid viscosity below 68cStPackage Includes:1 x Mist Coolant Mist Lubrication System"