Solid CBN insert RNMN120400 TB200 for hardened steel turning
CBN(Cubic Boron Nitride) grade TB200 is specially designed by ToolingBox (Beijing) Industrial Technology Co.,Ltd for hardened steel turning, such as die steel, tool steel, quenching steel with HRC55-65, with 85-90% pure PCBN content (1-3um particle size) in a metallic based binder which greatly helps in dissipating heat.
This CBN material can produce as good or better tolerances than conventional grinding with longer tool life and machining efficiency.
Recommended cutting data:
Vc=80-200m/min; f=0.15-0.35; Ap=0.1-2.0mm;
Better tool life with high effectiveness. Please visit us for more details via www. toolingbox.com