cooling performance: The 3L Lubrication Water Box provides effective cooling during machining, helping maintain tool temperatures for reliable and consistent performance. Builtin filtration system: An integrated filter removes contaminants from lubrication water, supporting a clean working environment and protecting your equipment from wear. Multifunctional usage: Suitable for engraving, drilling, tapping, and cutting; a versatile tool for any machining setup. Easy installation and operation: Quick setup and straightforward adjustments to the lubrication system, designed for user convenience and configurable to individual requirements. Use scenarios: Engraving and precision marking on metal or plastic with steady lubrication to improve finish and reduce heat buildup. Drilling and tapping operations where stable coolant helps extend tool life and maintain thread accuracy. Small milling or cutting tasks requiring clean, filtered lubrication to protect tooling and sustain tolerances.