Application	Grade Application Code	Binder Phase	CBN Content	Hardness (Hv)	Transverse Rupture Strength (GPa)	Coating Layer
						Main Composition	Thickness (µm)
	BX950	WC-Co-Al	85 (3.0)	3900-4100	1.80-1.90	-	-

Applications: For high speed turning of heat resistant alloys, ferrous
metals and cast irons

Features: Hardest T-CBN grade featuring high content of CBN sintered with
cobalt based binder; provided with high transverse rupture strength comparable
with cemented carbides