The VNGA160404-PCD turning insert uses Polycrystalline Diamond (PCD) to optimize turning of abrasive plastics and non-ferrous materials. Specifically designed for high-silicon aluminum and other challenging plastics, it delivers exceptional wear resistance, a superior surface finish, and longer tool life compared with traditional coated carbide inserts.

Built to perform in busy shops and on precision parts, this insert supports faster metal removal with minimal built-up edge and consistent results, helping you reduce tool changes and downtime without compromising part accuracy.

• Extreme hardness and wear resistance: The PCD edge outlasts coated carbide on abrasive plastics and non-ferrous alloys, delivering longer tool life and fewer interruptions in demanding turning tasks.
• Superior surface finish: Sharp, stable cutting geometry achieves smoother finishes on plastics and aluminum, reducing or eliminating post-process sanding or polishing.
• Reliable, consistent performance: Engineered for predictable behavior under real-world cutting conditions, with stable chip formation and reduced risk of edge wear or chipping.

This combination of durability, finish quality, and dependable performance translates to tangible results: lower total tooling costs per part, fewer inserts changed per shift, and faster cycle times. For job shops, contract manufacturers, or in-house production, the VNGA160404-PCD insert helps you maintain tight tolerances and high-quality surfaces across batches, boosting productivity and overall profitability.