PULL STUDS

The pull stud allows the locking draw bar of the spindle to pull the toolholder firmly into the spindle and to release the toolholder automatically. Pull studs are made in various styles and sizes. They are not necessarily interchangeable. Locking Drawbar Only use the pull studs that are specified by the machine tool manufacturer. Pull Stud

Clamping Unclamping

Recommended torque for pull stud tightening: SK / BT / ISO 30 20~25 Nm SK / BT / ISO 40 60~80 Nm SK / BT / ISO 50 200~250 Nm