Chipbreakers Chipbreaker Range & Features 18 A • For finishing and semi-finishing applications FG • For steel application 12 B • Low cutting forces 5 A • For steel machining FM • Solution for a wide range from semi-finishing to semi-medium machining 5 B • For steel machining 0 A • Strong, serrated cutting edge for excellent chip evacuation in wider FT depth of cut range for both profiling and step machining 0 B • Semi-finishing and medium machining • Excellent chip breaking for automotive components 6 A • For semi-finishing to medium applications PC • Ideal for Steel & Automotive components 0 B • Excellent chip control on medium applications 6 A • Suitable for continuous and interrupted cutting • For medium rough applications MT • Steel, cast iron and stainless steel 4 B • Tough rake angle for general use 15 A • For finishing applications EA • Exotic materials 12 B • Excellent chip control at low feeds and depths of cut 12 A • For medium applications EM • Stainless steel machining 9 B • Sharp land design for low cutting force 8 A • For general machining on stainless steel and steel MM • Positive rake angle provides excellent chip evacuation 8 B 0 A • For medium rough applications MG- • For general machining on cast iron 0 B • Strong rake geometry • Ground Insert • Suitable for general purpose machining TNGG 0 A • Lower cutting force and increased adhesion force • Improved dimension and finishing surface accuracy 129