»CBN-Duo-power« – „Turning instead of grinding“

Turning hardened steel with newly developed CBN-inserts  Already in 1974 the diamond tool manufacturer in Hanau achieved a technological breakthrough in machining hardened steels with a hardness starting from 58-60 Rockwell (HRc). This was made possible through the development of polycrystalline cutting materials on the basis of cubic boron nitride (CBN). CBN – even though […]