80° Diamond-Shaped CBN & PCD Inserts

Scientific Cutting Tools offers 80° diamond-shaped inserts with CBN (Cubic Boron Nitride) and PCD (Polycrystalline Diamond) cutting edges for demanding applications. CBN inserts are ideal for hardened steels, superalloys, and cast iron, delivering consistent performance in high-heat, high-hardness conditions. PCD inserts excel in non-ferrous and abrasive materials like aluminum, copper, composites, and plastics, providing long tool life and excellent surface finishes. These premium inserts are precision-ground for tight tolerances and are compatible with SCT indexable boring bars and holders. Each insert is sold individually.