The Vortex PCBN Turning Insert (VNMA) is designed for precision turning of cast iron. Crafted from premium polycrystalline cubic boron nitride (PCBN), it delivers outstanding wear resistance, consistent cutting performance, and an excellent surface finish across today’s demanding turning applications.

Optimized for high-speed and high-volume turning, VNMA160408SC85 provides reliable results and long tool life, helping you maintain throughput and part quality with fewer tool changes.

• Premium PCBN construction: Built from high-grade PCBN to resist wear and maintain sharpness, delivering longer tool life and fewer insert changes in demanding cast iron turning.
• Stable high-speed performance: Optimized geometry and material properties ensure consistent cutting action at high speeds, improving throughput while preserving part quality.
• Excellent surface finish on cast iron: Delivers smooth, uniform surfaces that reduce finishing steps and post-process time for tight tolerances.

Whether you’re in a production line or working on intricate components, this insert helps streamline your workflow. Reduced tool wear and reliable performance translate to fewer interruptions, faster cycle times, and more consistent results across jobs. With VNMA160408SC85, you get a trusted, long-lasting solution for cast iron turning that supports higher productivity and better overall outcomes.