Coolant supplies are used to cool equipment such as motors, lathes and grinders which become hot during work. These include air jets, coolant spraying equipment, coolant liners / hoses and oil guns, etc. Depending on the objective, it is possible to cool an entire machine such as a cutting tool or only a part that requires cooling, or to cool not the machine itself but the soldering part or scattered sparks. As in the case of coolant liners, some coolant supplies can be used not only for cooling but also for various purposes such as lubrication and water supply. Select the type and length of nozzle and hose according to the application. It is also necessary to check the power to make sure that the model can support the installation location. Consumption can be reduced by selecting equipment that can spray less cutting fluid.