Meet the Widin Carbide Corner Radius End Mill — a precision cutting tool designed for stainless steels and other exotic alloys. With an 18 mm diameter and a 0.3 mm corner radius, this 4‑flute end mill features a variable‑helix geometry to deliver smooth finishes and reliable performance in demanding materials.

Designed for engineers, machinists, and fabricators, it excels in pockets, shoulders, and edges where a precise corner radius and consistent surface quality are essential.

• Unequal index flutes for optimal chip evacuation: promotes efficient chip flow and minimizes built‑up edge, helping you achieve a cleaner surface finish on tough materials.
• Variable‑helix, 4‑flute stability: reduces chatter and vibration for steadier cuts, extending tool life and delivering consistent, high‑quality finishes even in challenging pockets.
• High‑hardness carbide with wear‑resistant edge: durable cutting edge resists wear when machining stainless and exotic alloys, maintaining sharpness and reliable performance over more cycles.

This end mill helps you cut with confidence—producing accurate radii, smoother surfaces, and longer tool life. It supports faster setup and processing, fewer reworks, and dependable results across a range of demanding applications.