Precision Diaphragm Rotary Chuck · Built-in high-performance pneumatic rotary cylinder, eliminating the need for installing a rotary cylinder and draw tube. · Utilizes diaphragm clamping technology, with repeatability accuracy within 0.005mm. · Chuck with a central through-hole design, compatible with automatic feeding or center-through coolant systems. · Clamping force can be precisely adjusted by working air pressure, making it suitable for clamping thin or fragile workpieces with minimal wear. · Highly sealed design, offering protection against dust, water, and cutting fluids. · Extra-long precision lifespan. · Customizable jaws can be designed according to the workpiece shape to meet specific clamping needs. · Capable of external diameter clamping and internal diameter expansion clamping.