North American Carbide CBN (Polycrystalline Cubic Boron Nitride) Inserts Made In USA
What Is CBN? Polycrystalline Cubic Boron Nitride (PcBN) Is An Artificially Synthesized Material Used In Cutting Tools. Its High Heat Resistance And Edge Durability Make It A Superior Option Over Many In The Processing Of Multiple Ferrous Materials. PcBN is Comprised Of Two Main Components; CBN Crystals And A Binder. The Variables In Binder Type, Crystal Size, Crystal Content, And Crystal Distribution All Aide In Creating Vastly Different Machining Characteristics Amongst Different Available Grades.
COMMON APPLICATIONS FOR CBN:
Hard Alloy Steels
Hard Carbon Steels
Hard Die Steels 
High Speed Steels
Ductile / Cast Iron
Moly Chrome Steel Rolls
Inconel
Powdered Metals
High Cobalt Carbide Dies
