We offer gmt power operated pneumatic front end chuck: power operated pneumatic front end chucks are designed to utilise in full, the spindle bore for barpipe work. This design avoids rear mounting of the actuating cylinder and necessary draw bar connections. The chuck can be mounted on the lathe spindle with an adaptor flange as needed. The actuating cylinder is built into the chuck. The stationary air distribution system with the ports to supply air to the respective sides of the piston is mounted separately on the chuck.