CBN Inserts

In many areas, industry continues to drive the development and use of new advanced materials and high-precision machinery. Despite improvements in production processes, there is still a strong demand for innovative cutting tools that outperform conventional tools. We offer a wide range of cutting tools, PCD and PCBN to meet the needs of productivity and cost reduction.

PCBN (polycrystalline cubic boron nitride) is ideal for tools used to machine hard ferrous metal items (HRC45-65) such as high-speed steel, bearing steel, cast iron, etc.

It's typically used to machine brake discs, engine blocks, engine cylinder liners, brake drums, flywheels, valve seats and guides, gears, mold and die parts etc. The surface finish of the workpiece is good, which can replace grinding with turning, greatly improve labor efficiency and effectively reduce production costs.

CBN machining video for reference