ITC Carbide End Mill Square Edge 5031 - 5 Flute Variable Helix Roll Relief Harmonic Fluting + Coating - Steels & Exotics - 12mm

The ITC Carbide End Mill Square Edge 5031 is a high‑performance cutting tool designed for precision milling in steels and exotic materials. Built with a 5‑flute, square‑edge geometry and advanced flute engineering, it delivers stable cutting, efficient chip evacuation, and dependable tool life in demanding applications.

Ideal for professional shops, engineers, and serious hobbyists working with tough alloys, the 12 mm diameter end mill combines rigid carbide construction with a refined coating to empower clean finishes and repeatable results—even when machining challenging materials.

• 5‑Flute Variable Helix Design: Distributes cutting forces across all flutes to reduce chatter, improve stability, and produce smoother, more consistent finishes on steels and exotic alloys.
• Roll Relief & Harmonic Fluting: Optimizes chip formation and heat management, minimizing vibration for uniform surface quality and longer tool life during extended cuts.
• Specialized Coating for Durability: Lowers friction and wear, helping the tool stay sharper longer and reducing downtime in demanding machining environments.

With its advanced flute geometry and protective coating, the 5031 end mill helps you achieve precise, repeatable results faster. It supports higher‑quality finishes, reduces rework, and improves throughput in production setups, while the 12 mm shank fits standard tooling systems for broad compatibility.