First-Class Shaft Grinding Versatile, rugged, long-life – the cylindrical grinding machines of the NUMERIKAseries meet any requirements for the series production of a broad range of workpieces; in the largest version up to a length of 3.70m. A torsion-resistant machine bed, hydrostatic guides and grinding spindles mounted on rolling or hydrostatic bearings provide for perfect grinding results. The user-friendly control system offers all required input screens for grinding with corundum.