ITC Carbide End Mill Corner Radius 5031 - 5 Flute Variable Helix Roll Relief Harmonic Fluting Radius + Coating - Steels & Exotics - 16mm x R1.5

Introducing the Carbide End Mill Corner Radius 5031, a high‑performance tool engineered for steels and exotic materials. With a 16 mm diameter and a corner radius of 1.5 mm, this 5‑flute end mill combines a variable helix, roll relief, harmonic fluting, and a specialized coating to optimize chip evacuation, reduce cutting forces, and extend tool life. Designed for professionals who require precise corners and dependable performance on curved surfaces.

• 5‑Flute Variable Helix for Smooth Cutting: The 5‑flute design with a variable helix reduces vibration and improves chip flow, delivering steady cuts and a clean surface finish on hard metals.
• Roll Relief & Harmonic Fluting for Stability: Roll relief minimizes rubbing on the flank while harmonic fluting dampens chatter, providing reliable performance and longer tool life in steels and exotic alloys.
• R1.5 Corner Radius with Durable Coating: The 1.5 mm corner radius preserves corner strength on curved pockets and profiles, and the specialized coating enhances wear resistance for higher speeds and consistent results.

This combination of geometry, coating, and carbide durability supports efficient machining workflows, enabling precise radii, fewer passes, and dependable finishes on challenging materials. Ideal for professionals tackling contouring, pocketing, or finishing on steel and exotic alloys, the 5031 helps you maintain accuracy and productivity across demanding applications.