The water cooled spindle motor adopts stainless steel 304 casing for long-term use. The corresponding specifications are demonstrated on the casing, and the direction of the arrow indicates the direction of rotation of this spindle motor. High Speed: The water cooled spindle motor adopts bearings with high accuracy, precision. Significantly improve the hardness and anti-rust performance. Reliable Aviation : The high-efficiency water cooled spindle motor is equipped with aviation , which has the features of fast connection and separation, good environmental resistance and high reliability. It has a large contact surface, and the interface is small in size, not exposed, safe and not easy to corrode. Wide Application: This water cooled spindle motor is designed for engraving, milling and grinding machine., Manufacturer: QAXRZCUCD