SCMT 120408E-RM Insert Grade T8430

Elevate machining precision with our single-sided positive turning insert from Dormer Pramet. The square design with a seven-degree clearance meets ISO-tolerance class-M standards. Crafted from grade T8430, PVD-coated fine-grained WC-Co carbide within ISO ranges P20-P40 and M20-M35, it excels in fine to heavy machining of steels and stainless steels. Features and Benefits Wide positive T-land fortifies the cutting edge for robust machining with lower forces in challenging conditions 3-D chip-breaker ensures control across feeds and depths, enhancing chip-breaking performance Wide chip groove optimizes tough material machining, improving chip evacuation seamlessly WC-Co-based substrate, submicron-grained, delivers high hardness, abrasive wear resistance, and comb crack resistance PVD coating enhances thermal cracking resistance, ensuring peak performance in operations with cutting temperature fluctuations Unique Titanium-Boron-Nitride (TiBN) top layer reduces build-up edge for improved overall performance Typical Applications Steel Stainless steel Automotive Aerospace General engineering applications