Description: Cold air gun is very helpful for the application of rapid dry cooling of small local area, such as machine tool head cooling, cooling treatment of various cutter tools, electronic components cooling, the cooling of welding and so on, it is an ideal tool for small area cooling. It can only use compressed air to lower the air temperature to produce low-temperature airflow. Clean and easy to install, and the flexible universal tube delivers cold air to the location where it needs to be cooled. An important device to provide cooling applications in harsh industrial environments and it can work continuously and stably. Built-in control valve, you can adjust the volume of outlet air and the temperature according to the need. Specification: Materials: Aluminum Alloy+Plastic Cold Air Gun Length: Approx. 13cm / 5.1inch Flexible Tube Length: Approx. 21.2cm / 8.3inch Color: As picture shows Package Includes: 1 Piece Cold Air Gun 1 Piece Flexible Tube Note: Please allow 3-5mm error due to manual measurement, pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item, pls understand, thank you