The Korloy TNMG160412-MK NC6315 carbide insert is a top-tier solution for turning cast iron, including both ductile and gray cast iron. Crafted from a K15-grade substrate and featuring advanced CVD coating, this insert excels in high-speed, high-feed, and interrupted cutting conditions. Its MK chip breaker design minimizes cutting load and enhances surface finish, making it ideal for medium cutting applications. Whether you're in automotive, aerospace, or general engineering, the TNMG160412-MK NC6315 ensures stable tool life and superior performance, even under severe machining conditions.

Key Features & Specifications:

  • Grade: K15 (NC6315)

  • Coating: CVD (Chemical Vapor Deposition)

  • Chip Breaker: MK (Medium Cutting)

  • Geometry: TNMG160412

  • Material Compatibility: Ductile and Gray Cast Iron

  • Applications: Medium cutting, high-speed, and interrupted turning

  • Surface Finish: Enhanced due to optimized chip breaker design

  • Tool Life: Extended through superior wear and chipping resistance

Why It’s a Best Seller:

The Korloy TNMG160412-MK NC6315 carbide insert stands out in the market due to its exceptional performance in demanding machining environments. Its advanced CVD coating provides increased resistance to wear and chipping, ensuring longer tool life and consistent performance. The MK chip breaker design effectively reduces cutting load and enhances surface finish, leading to improved productivity and reduced downtime. These features make it a preferred choice for industries requiring precision and reliability in cast iron machining.

Application Industries:

  • Automotive: Engine components, brake systems

  • Aerospace: Structural parts, engine components

  • Die & Mold: Tooling, mold inserts

  • General Engineering: Machinery components, structural parts

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Frequently Asked Questions

It is designed for turning ductile and gray cast iron, offering excellent performance in these materials.

The MK chip breaker reduces cutting load and enhances surface finish, making it ideal for medium cutting applications.

The CVD coating increases resistance to wear and chipping, extending tool life and maintaining consistent performance.

Yes, the TNMG160412-MK NC6315 is engineered for high-speed, high-feed, and interrupted cutting, ensuring stable tool life under such conditions.

Absolutely! CNC Tools Depot offers bulk ordering options to meet your production needs. Contact us for more details.