Includes O-rings, washers, springs, and other hardware as applicable. ¯Ceramic bearings for improved performance. ¯Precision dynamic-balancing. ¯Exceeds ISO standards by 50% for true concentricity to reduce noise and vibration. ¯Made with stainless steel and heat-treated auto chuck for superior wear resistance and high-quality rebuilds. Bearings meet ABEC 7 standards on critical performance criteria. ¯Individually serialized for traceability.
¯1-year warranty for Chuck, and 6-months warranty for bearings