Pre-sintered ZYTTRIA® may be milled using the most common Cad/Cam systems or with manual pantographs. 
In order to avoid possible breakages and/or any stress on the product being processed, consult the machine manual to select the most appropriate milling and revolution speed.

Program the milling machine considering the final dimensions of the structure (see Shrinkage Calculation). 
Process the component with the tungsten carbide or diamond-point mill according to the manufacturer’s instructions of the system used.

Pre-sintered products must not come into contact with liquids (water, oil) or creams during milling and during the other processing phases.  Milling may be performed in a humid environment, provided that the block is completely dry before sintering.