ANSI: TPMN221PCBN
ISO: TPMN110304PCBN
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These CBN are formed with a special ceramic binder based on CBN (Cubic Boron Nitride) particles, and the CBN sintered layer increases the thickness of the carbide base. CBN are high-performance tool materials that have high hardness at room temperature and high temperature and are almost free from chemical reactions against the material to be cut.
Polycrystalline cbn is a highly durable material, similar to diamond in its composition and properties. It can process a wide variety of materials, from steel and cast iron to alloys of high strength and hardness. In addition, PCBN can resist oxidation at high temperatures. These properties make it ideal for cutting tools.
Stronger steel grade
