Features of Air-Powered Rotary High-Speed Chuck: • Built-in high-speed rotary cylinder, eliminating the need for an external rotary cylinder or hydraulic device. • Easy collet replacement, simple operation. • Bearings are unloaded, providing high rotational speed, long service life, and low heat generation. • Chuck body precision: 0.01mm, workpiece clamping precision: 0.03mm. • Semi-sealed design of the chuck body for excellent waterproof and dustproof performance.