PCBN (Polycrystalline Cubic Boron Nitride) Turning Tools are ultra-hard tools specifically developed for machining hardened steels, cast iron, and high-temperature alloys. They are widely used in the automotive industry, mold manufacturing, and bearing production.
Hardness: HV3000–5000
Thermal Resistance: Up to 1400–1500°C
Advanced Coating: Multi-layer composite TiAlN/AlCrN coatings
