TCGT 110204ER-SI Insert Grade T8430

Elevate precision machining with the Dormer Pramet single-sided positive turning insert. Engineered for fine to medium machining of steels and stainless steels, the sixty-degree triangle shape boasts a seven-degree clearance and an ISO-tolerance class-G indexing accuracy. This turning insert stands out as a versatile solution, finding its place in diverse applications. Features and Benefits Rounded edges without T-land enable smooth machining with light feed and shallow depths, delivering ample edge strength while mitigating work-hardening risks 3-D chip-breaker ensures precise chip-breaking control across a wide range of feeds and depths of cut WC-Co-based substrate, submicron-grained, provides exceptional hardness and resistance against abrasive wear and comb cracks Multi-layered PVD coating, featuring a thick TiN coating for crater wear resistance and a hard AlTiN layer for flank wear resistance, optimizes productivity and durability Unique Titanium-Boron-Nitride (TiBN) top layer reduces build-up edge, enhancing overall performance Typical Applications Steel Stainless steel Automotive Aerospace General engineering applications