Additional tools such as workholding devices, increase the functionality of slicing systems. The end mills, collets and angle heads are indeed workholding devices. Small tools can be clamped in with an accuracy of +/ -0.01mm using ER collets (Elastic Rollers) and multi directional machining is enabled with hydraulic angle heads. Magnetic vices together with Tb slot clamps guarantee the secure holding of workpieces while coolant systems(5-20 MPA) enhance the tool endurance during highspeed operations.