ITC Carbide End Mill Corner Radius 5031 - 5 Flute Variable Helix Roll Relief Harmonic Fluting Radius + Coating - Steels & Exotics - 16mm x R0.75

Introducing the ITC Carbide End Mill Corner Radius 5031, engineered for high-performance machining in steels and exotic materials. This 16 mm diameter end mill features a 0.75 mm corner radius (R0.75) and a 5-flute design with variable helix, enhanced by roll relief and harmonic fluting. Paired with a specialized coating, it delivers steady cutting action, efficient chip evacuation, and extended tool life, making it a reliable choice for curved surfaces and demanding workpieces.

• 5-flute variable-helix design: Enables smoother cutting, improved chip control, and stable engagement on hard materials, helping you achieve consistent finishes and reduced chatter.
• Roll relief and harmonic fluting: Reduces cutting forces and heat generation, delivering gentler entry, longer tool life, and reliable performance across challenging geometries.
• 16 mm diameter with R0.75 corner radius and specialized coating: Delivers precise, durable radii on curved features while the coating enhances wear resistance and heat tolerance for dependable, long-run reliability.

This end mill is designed to boost productivity by delivering predictable, high-quality results on steels and exotic alloys. Its robust carbide construction, combined with advanced flute geometry and protective coating, supports faster cycle times, fewer reworks, and cleaner radii on complex components. Trustworthy and consistent, it’s built for professionals who demand accuracy and longevity in every cut.