Spindle Oil is a special lubricant designed for precision machine tool spindles, also commonly known as spindle lubricant. It is a low-viscosity, high-precision anti-wear hydraulic oil and circulating lubricant. It is mainly suitable for high-speed precision spindle bearings in CNC machines, grinders, lathes, machining centers and other equipment. It can also be used for the lubrication of precision components such as high-speed light-load gears, hydraulic systems and guideways. It is a core precision lubricant in the field of machining.