[Convenient and Labor-Saving]This chuck features both outer and inner clamps for versatility. The hydraulic pressure claw can be easily adjusted to fit various sizes, making operations both quick and efficient, thus saving time and reducing physical effort. [Premium Material]Crafted from hardened steel with a hardness of 45-50 degrees, this three-jaw chuck ensures a prolonged service life and minimal maintenance. Its robust construction is designed to withstand rigorous usage while maintaining . [Precise Operation]Enhance the accuracy of roundness, centering, and cylindrical measurements with our CNC lathe chuck. The hydraulic pressure claw adjusts without creating a bell mouth shape or centrifugal, offering superior control over the forming ring. [High Efficiency]Upgrade your lathe's performance with our chuck that improves and grip using the forming ring. Ideal for enhancing the functionality of older chucks, it provides a significant boost in operational efficiency., Manufacturer: Aundhegrtt