Pull studs (also called retention knobs) are the link between the machine drawbar and the toolholder.
Key features
- Taper: BT40, a widely used standard for CNC machines.
- Knob Angle: 45°, which specifies the angle between the head of the knob and its neck.
- Purpose: To secure the tool holder to the machine’s drawbar, preventing accidental disengagement during machining.
- Non TSC
