What Does PCBN Stand For?

PCBN stands for Polycrystalline Cubic Boron Nitride

PCBN, or Polycrystalline Cubic Boron Nitride, is an advanced cutting material known for its exceptional hardness and thermal stability. Composed of crystal grains of boron nitride, it is predominantly used in machining and grinding applications for hard materials, particularly in the aerospace, automotive, and metalworking industries. PCBN tools outperform traditional materials, offering improved wear resistance and productivity, making them a preferred choice for precision manufacturing processes.