Negative turning insert MC6025

for steelCVD coated

for multi-functional turning steels The optimum coating designed to prevent crater and flank wear means that MC6025 is a stable and versatile grade and is the first choice for general steel applications. The latest high performance P20 grade MC6025 features 2 in 1 technology. This combines 2 types of CVD coatings that can deliver a machining performance to fully satisfy modern production requirements. The ultra smooth top layer, a CVD nano-texture coating consists of TiCN which has been made finer and more uniform by the use of a process called crystal growth control technology. Additionally, this technology also allows a much more uniform Al2O3 layer that provides the important higher wear and fracture resistance, thus ensuring extended tool life at the high speeds required for a P20 grade. The side faces have a Black super-even coating. This is also extremely smooth and stabilises wear development during machining due to reduced friction and helps achieve higher dimensional accuracy of the finished component. Furthermore, the reduced friction prevents abnormal damage such as weld chipping and allows stable machining over prolonged periods.