The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die manufacturing, offering versatile performance across a range of precision machining tasks. With a 4 mm cutting diameter and a 0.5 mm corner radius, this 4-flute carbide end mill delivers clean corners and smooth surfaces in tight cavities and slots. Its variable index geometry enhances machinability and chip evacuation, helping you achieve consistent results with less effort.

Its long shank provides extended reach for deep groove work, while the design supports a wide range of corner radii to match the specific features of your molds and dies. This combination makes it a reliable choice for demanding setups where access and precision matter.

• Variable index geometry for smoother cutting: Distributes cutting edges across the flute array to reduce cutting forces, improve chip evacuation, and deliver smoother surface finishes with consistent tool life.
• Four-flute design for reliable, efficient material removal: Balances rigidity with ample flute clearance, enabling stable cutting, cleaner finishes, and efficient chip control in mold and die materials.
• Long shank with versatile corner radii support: Provides extended reach for deep grooves and tight pockets, while accommodating a wide range of corner radii to match your mold features.

Switching to this end mill helps your shop achieve smoother tool paths, reduced rework from imperfect corners, and more predictable results across batches. Built for reliability, it delivers consistent performance under demanding mold and die applications, supporting faster setup, fewer tool changes, and higher first-pass yields.