REISHAUER NRK Thread Grinding machine
Thread Grinding machine REISHAUER NRK The machine had never been in production! Just 72-hour test-production of 200 threads. Diameter of threads 3- 200 mm Center distance 700 mm Threading length 450 mm Thread pitch 0,3 - 80 mm Helix angle 25 ° Grinding wheel diam. min/max. 350-275 mm
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