Machinable ceramics provide easy machinability by conventional machining machine.
Various precision machining are possible with synthetic diamond-based cutting tools and also with general carbide tools. Inspection jigs and parts for the manufacture of liquid crystals display and semiconductors required in a large-variety, and a small-quantity production. In the face of growing expectations for shorter lead time in all production processes, from design to trial production, the machinable ceramics are widely used from their precisionmachining and quick-delivery.