With edge toughness and high chip resistance, TH1000 TiSiN-TiAlN nanolaminate PVD-coated grade enables manufacturers to tackle variety of ISO H5-H10 applications as well as maintain long tool life when machining hardened steels from 50–62 HRC, hard surfaced components, and superalloy materials. Suited for processing hardened steels from 40–55 HRC, Duratomic® TH1500 grade allows manufacturers to excel in ISO H10-H15 applications that require continuous-cut operations.