- When the chuck is rotating continuously: Higher rotation speed to fit with more kind of working,the rotating speed has to be within the max speed limit.
- Built in Check Valve: Design with built in Check Valve.It's doesn't need to supply the air continuously and remain low working torque also reduce the air consumption.
- Dustproof and drainage patent structure: Can prevent the metal chips and coolant get into chuck inside while processing, and maintain.
- Integral pneumatic cylinder: Connect chuck and built-in cylinder to each other directly;thus enables operation stability. Moreover,it is more convenient for installation and operation since the use of draw tube and draw bar are no longer necessary.
- Rustproof treated cylinder: The cylinder won't get rusty and seized even wet or high moisture working environment.