mikron hpm 1850u hpm machines are intended for the universal production of high-quality parts with 3, 4 or 5 axes. state-of-the-arte motor-spindles, direct drive round and swivelling axes and the solid machine body offer ......mikron hpm 1850u hpm machines are intended for the universal production of high-quality parts with 3, 4 or 5 axes. state-of-the-arte motor-spindles, direct drive round and swivelling axes and the solid machine body offer the very best conditions hand in hand with modern tools to achieve precise and economical production.