ITC Carbide End Mill Corner Radius 5031 - 5 Flute Variable Helix Roll Relief Harmonic Fluting Radius + Coating - Steels & Exotics - 12mm x R0.5

The ITC Carbide End Mill Corner Radius 5031 is a high‑performance cutting tool designed for steels and exotic materials. With a 12 mm diameter and a 0.5 mm corner radius, it enables precise curved features and dependable results on tough workpieces.

Built for professionals across engineering shops and manufacturing floors, this end mill blends a 5‑flute design with advanced geometry—variable helix, roll relief, harmonic fluting—and a specialized coating. These features work together to improve chip evacuation, reduce cutting forces, stabilize cuts, and extend tool life when machining challenging materials and curved surfaces.

• 5‑Flute Design with Variable Helix: Delivers smoother cutting and balanced load distribution, helping to minimize vibration and extend tool life during demanding milling tasks.
• Roll Relief and Harmonic Fluting: Enhances chip evacuation and cutting stability, reducing heat buildup and wear for cleaner finishes on tough materials.
• Corner Radius with Specialized Coating: Supports precise curved features while providing wear resistance in steels and exotic alloys, delivering reliable performance over a longer service life.

This combination makes the Corner Radius 5031 a trusted choice for accurate fillets, consistent geometry, and dependable productivity. It supports tighter tolerances, better surface finishes, and fewer tool changes, helping you complete demanding jobs with confidence.