RIHS USM 3 is a Tool and cutter grinder, engineered for precision, high accuracy and reliability. Distance between centres 200 (400) mm; longitudinal way of table 150 mm; transversal way 40 mm; slewing range grinding head: horizontal 180°, vertical 30°; rotary axis work piece spindle head 360°. Grinding spindle speeds 3720–10800 t/min. Voltage 50 Hz 3x 380 V; machine weight about 160 kg; overall dimensions L700×W500×H1300 mm. Accessories: set of collets W-20 + EX 32, dividing attachment, lamp. Achieves tight tolerances; typical applications: automotive, watchmaking, machine tools, aerospace, medical.