Grade GC4325 brings a new generation of performance to steel turning

October 1st sees Sandvik Coromant introduce GC4325; a new-generation coated cemented-carbide grade for steel turning. This latest innovation in tool material provides a new, higher potential for increasing cutting speeds and a longer, more predictable tool life with very high reliability, over an extended broad ISO P25 application area. Predictability has become increasingly important in today’s machining, especially where there is limited supervision in production. There are always a number of threats to the edge line remaining intact long enough in steel turning. One challenge is