Excellent machining performance pcbn insert, Wear and heat resistance, Application: Rough turning, RNMN 120700 PCBN Insert GRADEFeaturesHardness HV(Mpa)Bending strengthFBN3500Suit for roughing and low speed machining with heavy load.High thermal conductivity and definite impact resistance.Suit for rough machining of high-hardness alloy cast iron, gray cast iron, nodular cast iron and other ...
