Studer S151 --> In the area of internal, surface, and external grinding of chucking components, we set standards. The modular, flexible arrangement of spindles enables optimal dimensioning of the machine ranging from the machining of individual parts to large-scale production. Integrated and autonomous loading systems are supported. Die plates, spring collets, tool holding fixtures, hydraulic components, thread ring gauges and many other workpieces composed of hard materials like tool steel, carbide, ceramics and glass.