LeTkingok 3L Spray Cooler System - Coolant Pump With Magnetic Base For Machine Tool Cooling

Machinists and workshop owners, this LeTkingok spray cooler system is a serious upgrade for your metalworking operations! The 3-liter capacity fuel tank means you can run for extended periods without constant refilling, which is so convenient during long cutting or machining sessions. The fully sealed design prevents leaks and contamination, keeping your coolant clean and effective. What I really love is the universal flexible shaft with the strong magnetic base - this thing grips onto metal surfaces like nobody's business, staying put exactly where you need the cooling spray. The solenoid valve runs on DC24V (that's the default voltage), and you get both pressure regulation and flow control between 2.5ML/MIN to 575ML/MIN, giving you precise adjustment for different materials and operations. The air inlet is 8MM and liquid inlet is 4MM with a generous 1.5-meter pipe length, providing plenty of reach and flexibility in your setup. It works with various liquids too - water, diesel, kerosene, alcohol, cutting fluid, saponification fluid, you name it. The whole unit weighs about 2KG and comes in a 30x18x20CM package that includes the fuel tank, flexible shaft base with magnetic mount, solenoid valve, pressure regulator, and water pipe. I've used this for milling, drilling, and turning operations, and the difference in tool life and finish quality is noticeable immediately. The consistent, adjustable spray prevents overheating, improves chip evacuation, and extends your cutting tool lifespan significantly. The magnetic base is genius - you can position it exactly where the cooling is needed most, then reposition easily for different operations. Whether you're running a professional machine shop or have a serious home workshop, having reliable cooling like this makes your machining more precise, efficient, and professional. It's one of those tools that pays for itself in better results and longer tool life.