GH PCBN CBN Cutting tool blanks are suitable for the high-speed and super high-speed precision machining of hardened steel of HRC>45, wear-resistant cast iron, heat-resistant alloys of HRC>35, pearlite grey cast iron, nodular cast iron, Fe-based P/M sintered materials and hardened cast iron.
GH PCBN blanks are available in the standard shape of round, and can be processed per customer's request in a wide variety of sizes and shapes including rectangular, square, triangle, and fan-shaped (semi-circle) and so on.
