Designed to mount perfectly in your Nova four jaw chucks, the Nova Flexible Point Drive Center features a spring-loaded center point that allows easy setup of your workpiece between centers and is less likely to split your workpiece, compared to standard spurs. The multi-tooth design spreads the pressure over the entire surface of the turning stock, which provides a positive drive force. With light or heavy tailstock pressure, the Flexible Point Drive Center will stop if a catch occurs, minimizing damage while being able to power through the heaviest of cuts.