Pramet’s range of turning tools for stainless steel has been further extended with the launch of a new chip-breaker and wiper inserts. The NMR chip-breaker provides a reliable option for longitudinal and face turning with high stock removal in medium and roughing operations. NMR’s positive geometry offers increased reliability through its strong cutting edge, which features a protective peripheral land. It is ideal for heavy machining and less stable conditions, with higher metal removal rates and predictable insert behaviour providing increased tool life and productivity. The NMR chip-breaker is available for many types of Pramet inserts, including CNMG, DNMG, SNMG and TNMG.
Meanwhile, Pramet has also launched a new range of wiper inserts for turning. Compared with standard inserts, the W-FM and W-NM wipers promote increased productivity by supporting higher feeds, as well as high quality machined surface, due to its new wiper edge. In straight turning and facing operations, the smoothing effect of the wiper results in improved quality of surface roughness. If used properly, it can prevent the need for additional grinding operations, saving further costs.
For more information, visit www.dormerpramet.com