With a motor power of 10, 12 or 15 kW (depending on the series) and up to 24,000 rpm, the milling motor is controlled using an inverter and is attached directly to the support module of the drilling head in the Z axis. Dual linear guides guarantee highly precise vertical guiding. The main motor is positioned using ground ball screws. The HSK F63 tool clamping is done automatically. The clamping of the tool is checked using sensors, which then confirm that it is safe to start the operation. The tool holder is cleaned pneumatically. The C-axis is available as the fourth axis and is interpolating (360°) with a compressed air interface for aggregates as standard.