Flexible cooling tools, cooling, lubrication and metal chip blowing functions can be performed simultaneously. Mainly used in metalworking such as B. turning, milling, grinding, drilling, boring and tapping Excellent accessory compared to the oldest grease tube. The airflow of this hose is adjustable, saving 60-80% of lubricant. The spray volume is adjustable, designed and manufactured to improve machine performance, cutting speed and tool life, saving labor and production costs. Description: Name: Coolant / Lubricant Main Color: As Picture Show Main Material: Plastic & BrassGood for metalworking. Typically used in turning, milling, grinding, drilling, reaming and tapping. Save 60-80% lube compared to the oldest lube hose.Airflow is adjustable.Spray amount is adjustable. Extend the life of the machine. Clean, reduce temperature well.It's an easy to set up shiny finish for metal products. Flexible functions such as cooling, lubrication and metal chip blowing can be performed simultaneously. Package includes: