The Widin Carbide Corner Radius End Mill for Stainless & Exotics is a high-precision cutting tool designed to tackle tough metals. Its unequal index flutes promote excellent chip emission and a smoother workpiece surface finish, helping you maintain stable cutting conditions even with difficult alloys.

With a 10 mm diameter and a 0.5 mm corner radius (R0.5), this 3-flute tool features a double-core construction that delivers enhanced anti-bending strength and rigidity. The variable helix minimizes vibration, providing consistent geometry and reliable performance across challenging milling applications.

• Unequal index flutes for efficient chip emission: Varied flute spacing breaks and evacuates chips quickly, reducing heat buildup and minimizing built-up edge for steadier cuts and smoother finishes on stainless and exotic alloys.
• Double-core construction for anti-bending strength: A robust core design increases rigidity and resists deflection under load, delivering stable edges, longer tool life, and fewer rework passes.
• Variable helix with corner radius for smooth finishes: The combination of a variable helix and a 0.5 mm corner radius reduces chatter, minimizes vibration, and yields precise radii and clean surface finishes on tough materials.

By uniting chip-control, rigidity, and accurate corner radii, this end mill helps you complete stainless and exotic-metal work more efficiently. Expect fewer passes, improved surface quality, and consistent results that enhance overall shop productivity.