V(m/min) Cutting speed Grades The ingenious solution that takes cutting tool materials to another level • Stable and extended tool life in continuous and interrupted cutting operations • Reduced cutting friction and minimized built-up edge on exotic materials • High surface finish on the workpiece • Improved adhesion and insert chipping resistance CAST IRON STEEL IN2510 IN2540 IN6515 (Upgrade of IN2010) IN2505 IN6530 IN2010 IN2005IN2010 IN1030 IN2530 Gray Cast Iron Ductile Cast Iron Feed rate 10