End face drivers are clamping tools used in mechanical manufacturing. They are designed to transfer torque from the machine spindle to the workpiece. Using end face drivers (also known as driver points), shafts can be clamped between centers in machining machines. The complete outer contour of the workpiece can be finished machined in a single setup. By clamping over the workpiece centers, high roundness requirements can be met. The CoAE is a constant end face driver that is manually clamped in a lathe. It is primarily used for cutting turning operations along its entire length. The components are clamped at the end face. Additionally, milling operations can be performed in the same setup. It excels with a constant clamping force, even with uneven end faces or larger deviations from orthogonality. The clamping is free of radial play. Due to its modular design, different points and various driver discs can be used with a single end face driver, allowing for the machining of a wide range of geometries. The CoAE replaces the Röhm end face drivers CoA. It is suitable for manually clamped machining machines.