CBN-TiN Cubic Boron Nitride with titanium nitride binder, providing exceptional hardness and thermal stability for machining hardened steels and superalloys 680 900 4.8 130 0.65 3.48 0.18 3273 1500 0.30 28000 26500 25200 23800 22500 21200 19800 0.42 0.56 0.85 1.45 2.20 3.40 5.20 8.10 12.60 19.80